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AKA Penicillin Allergy 3: Delabel Hard With A VengeanceA departure from our semi-annual penicillin allergy episode: one on cephalosporin allergy! Jame and Callum are joined by Fionnuala Cox to discuss Cephalosporin allergy in general, and the CEPH-FAST risk assessment tool in particular. Ever wanted to know how to deal with cephalosporin allergy? Listen on! Paper here: Cox F, Vogrin S, Sullivan RP, Stone C, Koo G, Phillips E, et al. Development and validation of a cephalosporin allergy clinical decision rule. Journal of Infection. 2025 June 1;90(6). Available from: https://www.journalofinfection.com/article/S0163-4453(25)00089-1/fulltexthttps://doi.org/10.1016/j.jinf.2025.106495(It's open access, don't worry) Audience survey: Tell us how rubbish we are here! Sign up for the BIA Dilemmas Day on Critical Care Infections here! Support the showQuestions, comments, suggestions to idiotspodcasting@gmail.com or on Bluesky @idiots-pod.bsky.socialPrep notes for completed episodes can be found here (Not all episodes have prep notes).If you are enjoying the podcast please leave a review on your preferred podcast app!Feel like giving back? Donations of caffeine gratefully received!https://www.buymeacoffee.com/idiotspod
Welcome to the PRESSURISED version of episode 64, just the science, none of the waffle PRESSURISED: Cephstravanganza with Professor Kat Bolstad | The Deep-Sea Podcast | Episode 64 Episode Summary In our newest episode, we join roving reporter Kat Bolstad at the Cephalopod International Advisory Council in Okinawa and hear from some of the most interesting people in Cephalopod research. Check out our lovely new website where you can find more detailed notes, images and links to the wider reading. In this episode… Our episode this month is a fascinating collection of interviews from the Cephalopod International Advisory Council Meeting that took place Oct-Nov in Okinawa Japan. Join Kat Bolstad, our roving reporter, as she takes time between bug hunting, seeing her first wild cuttlefish and shaking hands with a new octopus friend to collect interviews with some of the coolest names in Ceph science with a focus on the deep-sea. We hear from 12 Cephalopod experts on a wide variety of topics, including the preferred snacks for cephalopods, the effects of oxygen depletion on egg hatching, water temperature and acidification effects on cephalopod populations, and of course, the correct answer to the viral question: are octopuses actually ALIENS? Support the show The podcast is self-sustaining (just) thanks to our lovely listeners. Thom and Alan take no money for the show. All money is put back into running it. Here's a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Elisabeth Grace Diemer Nes Morgan Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@deepseapod.com We'd love to actually play your voice, so feel free to record a short audio note on our brand new answerphone! https://www.speakpipe.com/deepseapodvoicemail Thanks again for tuning in; we'll deep-see you next time! Find out more Social media BlueSky: @deepseapod.com https://bsky.app/profile/deepseapod.com Twitter: @DeepSeaPod https://twitter.com/DeepSeaPod Instagram: @deepsea_podcast https://www.instagram.com/deepsea_podcast/ Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Alan @hadalbloke Reference list Unseen Ocean Collective Unseen Ocean Collective. Unseen Ocean Collective (@unseenoceancollective) • Instagram photos and videos https://bsky.app/profile/unseenocean.bsky.social Interview Links Kat's Socials Bluesky: @autsquidsquad.bsky.social Sarah McAnulty Skype a Scientist SkypeAScientist.com Squidfacts.net Kristina Fleetwood Chumash Heritage National Marine Sanctuary Décima lab website Meg Mindlin Invertibabe Toni's socials Twitter, ResearchGate ORCID Toni's Research Group Funcionamiento y Vulnerabilidad de Ecosistemas Marinos | Institut de Ciències del Mar Other Links Breathe | Mauri Ora | Te Papa @Tailsfromthedeep Global biodiversity of the genus Ommastrephes (Ommastrephidae: Cephalopoda): an allopatric cryptic species complex Mitochondrial genome diversity and population structure of the giant squid Architeuthis Spatial ecology of Norway lobster Nephrops norvegicus in Mediterranean deep-water environments: implications for designing no-take marine reserves (MEPS) Diel and seasonal patterns of Nephrops norvegicus (Decapoda: Nephropidae) catchability in the western Mediterranean Antarctic octos as records and predictors of climate-related changes in the Antarctic “Emerging evidence of abrupt changes in the Antarctic environment“ Danna Staaf books Cephalopod camouflage bibliography on Zotero AUT Lab for Cephalopod Ecology & Systematics aka AUT ‘Squid Squad' Cephalopod Images and Footage Keishu Asada Instagram CIAC 2025 website, programme, book of abstracts https://www.ryo-minemizu.com/ Keishu Asada Marine Videos Keishu Asada Instagram @PeterandtheOctopus Credits Song of the month: Tornado of Souls, by Megadeth, performed by medium-sized Jamieson. Logo image: Photo credit to Peter Morse @PeterAndTheOctopus Theme: Hadal Zone Express by Märvel
Episode Summary In our newest episode, we join roving reporter Kat Bolstad at the Cephalopod International Advisory Council in Okinawa and hear from some of the most interesting people in Cephalopod research. Check out our lovely new website where you can find more detailed notes, images and links to the wider reading. In this episode… Welcome back to the Deep-Sea Podcast, your punk take on all things deep sea! The Professor is still down under, organizing conferences and recuperating from Old Mate's Classic Aussie Sausage Sizzle, a robust event filled with friends of the podcast and still felt 24 hours later. Thom is freshly back from another big ocean/small boat adventure, in which the ocean always wins and his stomach always loses… everything. He is also stretching his creative muscles and curating an exciting new museum exhibit called Breathe | Mauri Ora at Te Papa, an examination of science into art by Marshmallow Lazer Feast. Our episode this month is a fascinating collection of interviews from the Cephalopod International Advisory Council Meeting that took place Oct-Nov in Okinawa Japan. Join Kat Bolstad, our roving reporter, as she takes time between bug hunting, seeing her first wild cuttlefish and shaking hands with a new octopus friend to collect interviews with some of the coolest names in Ceph science with a focus on the deep-sea. We hear from 12 Cephalopod experts on a wide variety of topics, including the preferred snacks for cephalopods, the effects of oxygen depletion on egg hatching, water temperature and acidification effects on cephalopod populations, and of course, the correct answer to the viral question: are octopuses actually ALIENS? In the news, get ready for updates on: Deep diving manta rays using the ocean bottom to navigate A newly launched AI tool to map the Deep- Sea Bright blue mud filled with fat molecules indicating life in the deep Corals and Crinoids sharing symbionts and cycling nitrogen And an update from the Unseen Ocean Collective about the work they are creating for a show in Juneau Alaska in 2026. On the Discord, we've been busy with: Voting on the Holiday Party movie Started a long overdue ART channel, and a new Pets channel Photo tours of submersibles and Okinawa Early Holiday celebrations by one of our hosts Great feedback and conversation on our last episode. Support the show The podcast is self-sustaining (just) thanks to our lovely listeners. Thom and Alan take no money for the show. All money is put back into running it. Here's a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Elisabeth Grace Diemer Nes Morgan Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@deepseapod.com We'd love to actually play your voice, so feel free to record a short audio note on our brand new answerphone! https://www.speakpipe.com/deepseapodvoicemail Thanks again for tuning in; we'll deep-see you next time! Find out more Social media BlueSky: @deepseapod.com https://bsky.app/profile/deepseapod.com Twitter: @DeepSeaPod https://twitter.com/DeepSeaPod Instagram: @deepsea_podcast https://www.instagram.com/deepsea_podcast/ Keep up with the team on social media Twitter: Alan - @Hadalbloke https://twitter.com/Hadalbloke Thom - @ThomLinley https://twitter.com/ThomLinley Instagram: Thom - @thom.linley https://www.instagram.com/thom.linley/ Inkfish - @inkfishexpeditions https://www.instagram.com/inkfishexpeditions/ BlueSky: Thom @thomaslinley.com https://bsky.app/profile/thomaslinley.com Alan @hadalbloke https://bsky.app/profile/hadalbloke.bsky.social Reference list News Deep-Sea News World's largest rays may be diving to extreme depths to build mental maps of vast oceans China launches AI tool for deep-sea research Fat Molecules in Deep-Sea Mud Volcanoes Reveal How Microbes Survive Extreme Conditions | Discover Magazine Putative promiscuous symbionts in deep-sea corals and crinoids may contribute to nitrogen cycling | Microbiome Unseen Ocean Collective Unseen Ocean Collective. Unseen Ocean Collective (@unseenoceancollective) • Instagram photos and videos https://bsky.app/profile/unseenocean.bsky.social Discord Updates Holiday Party! Join Patreon here to get access to the Holiday party! Interview Links Kat's Socials Bluesky: @autsquidsquad.bsky.social Sarah McAnulty Skype a Scientist SkypeAScientist.com Squidfacts.net Kristina Fleetwood Chumash Heritage National Marine Sanctuary Décima lab website Meg Mindlin Invertibabe Toni's socials Twitter, ResearchGate ORCID Toni's Research Group Funcionamiento y Vulnerabilidad de Ecosistemas Marinos | Institut de Ciències del Mar Other Links Breathe | Mauri Ora | Te Papa @Tailsfromthedeep Global biodiversity of the genus Ommastrephes (Ommastrephidae: Cephalopoda): an allopatric cryptic species complex Mitochondrial genome diversity and population structure of the giant squid Architeuthis Spatial ecology of Norway lobster Nephrops norvegicus in Mediterranean deep-water environments: implications for designing no-take marine reserves (MEPS) Diel and seasonal patterns of Nephrops norvegicus (Decapoda: Nephropidae) catchability in the western Mediterranean Antarctic octos as records and predictors of climate-related changes in the Antarctic “Emerging evidence of abrupt changes in the Antarctic environment“ Danna Staaf books Cephalopod camouflage bibliography on Zotero AUT Lab for Cephalopod Ecology & Systematics aka AUT ‘Squid Squad' Cephalopod Images and Footage Keishu Asada Instagram CIAC 2025 website, programme, book of abstracts https://www.ryo-minemizu.com/ Keishu Asada Marine Videos Keishu Asada Instagram @PeterandtheOctopus Credits Song of the month: Tornado of Souls, by Megadeth, performed by medium-sized Jamieson. Logo image: Photo credit to Peter Morse @PeterAndTheOctopus Theme: Hadal Zone Express by Märvel
In this episode of De Nederlandse Kubernetes Podcast, we talk with Travis Nielsen, one of the original creators of the Rook project, about the evolution of cloud-native storage and how Rook and Ceph make reliable, distributed storage accessible to Kubernetes users.Travis shares the story of how Rook started back in 2016 when Kubernetes was still young and how it became the bridge that made Ceph, a powerful but complex storage system, usable in the cloud-native era.We discuss:What Ceph actually is and why it remains one of the most trusted open-source storage platforms.How Rook simplifies Ceph deployment and management inside Kubernetes clusters.The difference between NFS and CephFS, and when to use each.The best ways to run databases on Ceph and how to balance performance, consistency, and replication.Multi-tenancy, scaling, and failure domains how Ceph handles massive distributed systems.Common mistakes people make when setting up Ceph and how to avoid them.The future of storage in the Kubernetes ecosystem and why Ceph remains essential for stateful workloads.A deep dive into the intersection of data durability, Kubernetes, and open source innovation from someone who helped build it all.Stuur ons een bericht.ACC ICT Specialist in IT-CONTINUÏTEIT Bedrijfskritische applicaties én data veilig beschikbaar, onafhankelijk van derden, altijd en overalSupport the showLike and subscribe! It helps out a lot.You can also find us on:De Nederlandse Kubernetes Podcast - YouTubeNederlandse Kubernetes Podcast (@k8spodcast.nl) | TikTokDe Nederlandse Kubernetes PodcastWhere can you meet us:EventsThis Podcast is powered by:ACC ICT - IT-Continuïteit voor Bedrijfskritische Applicaties | ACC ICT
When a company quietly builds world-class storage and virtualization software for twenty years, it usually means they have been too busy solving real problems to shout about it. That is what makes euroNAS and its founder, Tvrtko Fritz, such an interesting story. In this episode, I reconnect with Tvrtko after meeting him on the IT Press Tour in Amsterdam to learn how his company evolved from “NAS for the masses” into a trusted enterprise alternative in a market filled with bigger names. Tvrtko shares how euroNAS began with a simple idea that administrators should not have to battle complex infrastructure to keep systems running. Over time, that belief shaped a complete platform covering hyper-converged virtualization, Ceph-based storage, and instant backup and recovery. He recalls the story of a dentist who lost a full day of work waiting for a slow restore, which inspired euroNAS to create instant recovery that restores in seconds rather than hours. We also discuss how their intuitive graphical interface has turned Ceph from a daunting project that once took a week to set up into something that can be configured in twenty minutes. That change has opened advanced storage to universities, managed service providers, and enterprises handling petabyte-scale workloads. We also tackle a topic that many in IT are thinking about right now: VMware. With licensing changes frustrating customers, Tvrtko explains how euroNAS has become the quiet plan B for many organizations seeking stability and control. Its perpetual per-node licensing model removes the pressure of forced subscriptions, while tools such as the VM import wizard make migration faster and less painful. What stands out most is that Tvrtko still takes part in customer support himself, using real conversations to guide product development and keep the company close to the people who depend on it. Looking ahead, Tvrtko outlines how euroNAS is growing through partnerships with major hardware vendors and through its expanding role in AI infrastructure, where demand for scalable storage continues to rise. The conversation highlights the value of engineering-led companies that build with care, focus on reliability, and give customers genuine ownership of their systems. If you want to understand what practical innovation looks like in enterprise storage, this episode will remind you why simplicity still wins.
Todd Robinson, Founder and President of OpenMetal.io, discusses the resurgence of bare metal infrastructure driven by AI workloads, digital sovereignty requirements, and companies reassessing public cloud economics. The conversation explores how organizations are finding cost and control advantages in bare metal solutions, particularly for long-running applications. It examines OpenMetal's open-source approach using technologies like Ceph and OpenStack to deliver flexible infrastructure alternatives.SHOW: 959SHOW TRANSCRIPT: The Cloudcast #959 TranscriptSHOW VIDEO: https://youtube.com/@TheCloudcastNET CLOUD NEWS OF THE WEEK: http://bit.ly/cloudcast-cnotwNEW TO CLOUD? CHECK OUT OUR OTHER PODCAST: "CLOUDCAST BASICS" SPONSORS:[Interconnected] Interconnected is a new series from Equinix diving into the infrastructure that keeps our digital world running. With expert guests and real-world insights, we explore the systems driving AI, automation, quantum, and more. Just search “Interconnected by Equinix”.[TestKube] TestKube is Kubernetes-native testing platform, orchestrating all your test tools, environments, and pipelines into scalable workflows empowering Continuous Testing. Check it out at TestKube.io/cloudcastSHOW NOTES:OpenMetal websiteTopic 1 - Welcome to the show. Tell us about your background, and you developed a passion around bare metal and cloud services?Topic 2 - Between AI (GPU rental), digital sovereignty initiatives, and even virtualization alternatives, it feels like bare metal is having a resurgence. Give some a sense of what the demands for bare metal solutions look like today?Topic 3 - As companies understand the economics of having used public cloud services, are there certain use-cases that become immediately obvious where more private, hosted, bare metal services just make more sense? Topic 4 - OpenMetal is based on open source technologies like Ceph and OpenStack. How important to customers about the technologies under their applications, or do the economics and control aspects play a bigger role in their decisions? Topic 5 - I'm often asked if there is a model about when it makes more sense to use on-demand service vs. more fixed services. Is there a rule of thumb (e.g. longevity of an application, amount of change, etc.) that you've found drives the most success at picking the right environment for applications?Topic 6 - OpenMetal could be described as a public or private cloud service. Do you find that there is still the stigma over “private cloud” that we saw when the hyperscalers were initially growing so quickly?Topic 7 - What are the best ways to engage with or begin using bare metal services? FEEDBACK?Email: show at the cloudcast dot netBluesky: @cloudcastpod.bsky.socialTwitter/X: @cloudcastpodInstagram: @cloudcastpodTikTok: @cloudcastpod
In aflevering 98 van De Nederlandse Kubernetes Podcast spreken we live vanaf KubeCon + CloudNativeCon 2025 in Londen met Kevin Reeuwijk, Principal Architect bij Spectro Cloud. Kevin deelt zijn persoonlijke IT-reis: van zijn eerste stappen in Microsoft-omgevingen tot zijn huidige specialisme in Kubernetes en edge computing.We duiken in hoe Spectro Cloud Kubernetes inzet in uiteenlopende omgevingen—van datacenters en cloud tot de edge. Kevin vertelt hoe organisaties omgaan met veranderende infrastructuurbehoeften, waaronder de combinatie van Kubernetes met virtuele machines, en hoe je daarin stap voor stap keuzes maakt voor een toekomstbestendig platform. Zonder voorschrijvend te zijn, deelt hij een referentiearchitectuur die bedrijven helpt om vertrouwde functionaliteiten zoals live migrations, snapshots en storage-integraties mee te nemen naar moderne omgevingen.Daarnaast gaan we in op een reeks fascinerende use-cases uit het veld: drones die zelfstandig appels oogsten, tandartspraktijken met mobiele 3D-scanners, en slimme industriële systemen waarin Kubernetes lokaal wordt ingezet voor dataverwerking via Kafka. Deze praktijkvoorbeelden laten zien hoe Kubernetes niet alleen voor traditionele workloads geschikt is, maar ook in uitdagende, gedistribueerde scenario's waarde biedt.Ook bespreken we de rol van storage—waar oplossingen als Ceph en Rook een belangrijke rol spelen, maar niet altijd toereikend zijn. Kevin legt uit welke afwegingen je maakt bij het kiezen van storage backends voor virtual machines in een Kubernetes-omgeving.Tot slot kijken we vooruit: hoe lang blijven we nog zelf clusters beheren? En welke rol kan AI gaan spelen in het automatisch onderhouden van Kubernetes-infrastructuur?Een aflevering vol inzichten en toekomstvisies, zonder technische dogma's—met ruimte voor hybride omgevingen en realistische transities.Stuur ons een bericht.Dutch Cloud Native Day 2025Koop je tickets met kortingscode: Community30 en ontvang 30% korting! https://acc-ict.com/liveSupport the showLike and subscribe! It helps out a lot.You can also find us on:De Nederlandse Kubernetes Podcast - YouTubeNederlandse Kubernetes Podcast (@k8spodcast.nl) | TikTokDe Nederlandse Kubernetes PodcastWhere can you meet us:EventsThis Podcast is powered by:ACC ICT - IT-Continuïteit voor Bedrijfskritische Applicaties | ACC ICT
Episode Notes In this episode, DASON Clinical Pharmacist Liaison Dr. Melissa Johnson talks with Dr. Jason Trubiano, Director of Infectious Diseases at Austin Health in Australia. Drs. Johnson and Trubiano discuss an article in Journal of Infection entitled "Development and validation of a cephalosporin allergy clinical decision rule." The article can be found here: https://pubmed.ncbi.nlm.nih.gov/40288499/ For more information about DASON, please visit: https://dason.medicine.duke.edu/
In deze aflevering spreken Ronald Kers (CNCF Ambassador) en Jan Stomphorst (Solutions Architect bij ACC ICT) met Alain van Hoof, HPC-specialist bij de TU Eindhoven. Alain in bouwde zijn eigen Kubernetes-cluster letterlijk from scratch, in zijn meterkast. Geen managed cloud, geen helm, geen kubeadm—maar pure nieuwsgierigheid, Marktplaats-hardware en een flinke dosis liefde voor technologie.We duiken diep in de technische keuzes die hij maakte: van het gebruik van Alpine Linux tot het zelf bouwen van zijn service mesh, NFS, monitoring met Prometheus en zelfs zijn eigen Ceph-cluster. Alles met het doel om te snappen hoe Kubernetes écht werkt, inclusief het managen van certificaten, DNS-problemen en custom container runtimes als CRI-O.Een aflevering vol anekdotes, technische diepgang en het bewijs dat je met een beetje doorzettingsvermogen zelfs een enterprise-achtige setup in je meterkast kunt bouwen.
Gleich ist Ostern und wir beschäfftigen uns mit HässchenAI…. Blast from the Past steamdeck RadioTux Januar Sendung zu Ceph Toter der Woche systemd-resolved is going away! ParticleOS - video Untoter der Woche Digg Netflix verschickt keine DVDs mehr AI der Woche Open source devs say AI crawlers dominate traffic, forcing blocks on entire countries sourcehut blog: You cannot have our users data AI code suggestion supply chain attack - slopsquatting HammerHAI HESSIAN AI Cluster “No Elephants” breakthroughs in image MS Frontpage war schon damals Vibe Coding AI model passed the touring test News Secure encryption and online anonymity are now at risk in Switzerland – here’s what you need to know Nuclear Power plant als Solarfarm (2017) Europol: Biometrische Identifikation “kritisch” Opendesk für die Bundeswehr 20 Jahre git lazygit jj Switch 2 Boxkampf zwischen humanoiden Robotern NHRL Battlebots XZ-Utils kaputt Winrar kaputt Kawasaki verspricht reitbaren Roboter Löwen E-Bike mit USB-C Ladeanschluss 3D Druck der Woche I Resin Printed a Statue - Lifesize Luffy! (video)
Wieder alle da Blast from the Past Docs Projekt DE/FR Projekt Docs logseq opentechnology fund vor dem Aus Toter der Woche Everything you say to your Echo will be sent to Amazon starting on March 28 Local Processing on Amazon Aleksa Devices Alexa sendet immer in die Cloud Genetic testing company 23andMe declares bankruptcy Heise Artikel Komot gekauft Google Assistant -> Gemini Untoter der Woche Supernintendo Spielekonsole Noch mehr Pebble Uhren AI der Woche Bildbearbeitung auf Zuruf … unter anderem auch für Watermarks AI search engine ‘cite’ Korrektheit bei 40% AI “quit job” button News Smart Ring für Gebärdensprache
Wieder alle da
Pre Wahl Show Blast from the Past Bambu rudert zurück Danke an Jan (jit.social) festplatte aufgeräumt Danke an Tim der mir seinen Sharp MD MT15 geschickt hat jetzt auch bei Youtube Podcasts Toter der Woche El Salvador schafft Bitcoin als Währung wieder ab Central Africa startet Meme-Coin Microsoft 365 VPN PiVPN The slow death of OCSP Lets Encrypt Mails Untoter der Woche Pebble is back MP3 ist frei AI der Woche le chat Europa LLM Anthropic AI jailbreak defense Copilot und “böse” Wörter OpenAI sagt, dass deepseek ihre geklauten Daten geklaut hat TimeBandit News Facebook is blocking Linux topics and channels with no apparent reason “Torrenting from a corporate laptop doesn't feel right”: Meta emails unsealed https://hackaday.com/2025/02/09/moving-power-grids-in-a-weekend-the-baltic-states-make-the-switch/ https://www.theverge.com/2024/12/16/24322955/framework-16-expansion-bay-dual-m2-adapter RISC V Laptops Plasma 6.3 new static type checker for Python Flow - Oscar nominee Glasfasermodem vom Anbieter keine Pflicht Themen Mimimi der Woche my-PV juniper switch und sfp+ module Lesefoo Do-nothing scripting Using Defect Tracking and Analysis to Improve Software Quality Painless Bug Tracking Insane and fun facts about SQLite FOSDEM 25: 14 years of systemd (video) Picks Darkice RadioTux Januar - rund um Ceph Chemnitzer Linux Tage Dragonsweeper Clang Build Analyzer Aufruf wählen zu gehen. wahlomat real-o-mat [Netzpolitik über die Wahlprogramme]https://netzpolitik.org/2025/bundestagswahl-das-steht-ueber-daten-und-digitales-in-den-wahlprogrammen/ FSFE Forderungen AfD Faktenchek Quarks Science Cops 97: Wahlprogramme
This show has been flagged as Clean by the host. Link to a YouTube video which tells you more storage and Proxmox To change the Promox to use no subscription repository edit the following file: nano /etc/apt/sources.list.d/pve-enterprise.list Add make sure the file looks like this: deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription Save and exit the file Open the Ceph repository list file: nano /etc/apt/sources.list.d/ceph.list add make sure the file look like this deb http://download.proxmox.com/debian/ceph-quincy bookworm no-subscription Save and exit the file Provide feedback on this episode.
LOWRIDERZ guestmix: 1)Ozma & Lowriderz & Miss Baas - Bass Mode 2)Hoax - Crowd Control 3)Ozma & Lowriderz & Papa Layan - Bossman 4)Ozma & Lowriderz & Kashin & FOLKPRO - Экшн 5)Lowriderz - Ravers (VIP) 6)Ozma & Lowriderz & Lena Rush - Dance 7)Ozma & Lowriderz & Steppa Style & Smoky D - Jump 8)Ozma & Lowriderz - World of Acid 9)Ozma & Lowriderz & Aum Raa - ГОДЗИЛЛА 10)Atmos - Weightless 11)Nais & Lowriderz - FloFloFlo 12)Smoky D & Lowriderz - Master Of Ceremony 13)Dj Hazard - Bricks Dont Roll 14)Smoky D & Lowriderz - Rave 15)Subsonic - Do Your Thang (Mozey Remix) 16)Smoky D & Lowriderz - Полный Бак 17)Kanine - The Shadows 18)Ozma & Lowriderz & Коля Маню & Smoky D - Original 19)OZ - Go 20)Steppa Style & Lowriderz, Veak - Under Water 21)Dj Hazard - Killers Don't Die 22)Lowriderz & Steppa Style - Spray 23)Kashin & Lima Osta - Chuvstvuyu Tebya 24)Bou - Cat Women 25)Sammy Virji - Never Let You Go (Gino Bootleg) 26)Lowriderz - Hybrid Skank feat Smoky D VIP 27)Kalum & Lowriderz feat Steppa Style - Rave About 28)Bou - Poison VIP 29)Ozma & Lowriderz & Smoky D - Hey Bro 30)Smoky D & Ozma & Lowriderz - Одно и тоже 31)Benny Page & Sweetie Irie - Fallen Soldier (Lowriderz & Distant Future Remix) 32)True Tactix - Don Dadda 33)Lowriderz - Nice 34)Dj Pleasure - Popcorn (Sub Killaz and Profile Remix) 35)Ceph & Lowriderz - Take Em Out 36)Logan D & DJ Limited - Fruit Machine 37)G Dub - Tink Ya Bad Feat. Lindo P (Remix VIP) 38)Lowriderz - Moving Images 39)Noisia - Shaking Hands 40)Enei - Like Dat 41)Ozma & Lowriderz - Zredirzo 42)Lowriderz - Das Dem VIP 43)Ozma - Iron Hammer VIP 44)Formula - Dance Machine 45) Gydra - Heist AUM RAA: 1.восход 2.джампа 3. Генфингер 4.гравитация MC TAZMANIA: 1. мир многогранен 2. в поиске себя GVOZD vibez: 1.Koven, Steve Aoki - Nervous System 2.Cyazon - All I Wanted 3.Venjent/Morty - Vertigo 4.Elliot Sloan - Alive 5.Idle Days - Wither 6.iFeature - Unharmed (Barocka Remix) 7.Bugwell - Django 8.Zigi SC & Karpa - HOLY 9.Disciples/Delilah - If I Stay (MONSS Remix) 10.Fox Stevenson - Got What I Got 11.Andy C & Ferry Corsten - Punk (Extended Mix) 12.IZUK - Light The Fire 13.Volatile Cycle/Dropset/KonQuest - Alone 14.Gigan - Captive State (Original Mix) 15.The Clamps - From Dust To Dawn 16.Against Humanity - In The Dark 17.The Clamps - Feeling Lost 18.Xyde - Duck Face (Original Mix) 19.Current Value - Streamline 20.Monty - Flub 21.dBridge - In a Box 22.Cuvurs - Sleep 23.Critical Impact, D Double E, Navigator - Don Dadda 24.Annix, Mefjus - Shai Hulud 25.Original Sin & Isaac H.P - DNB Forever (Soz Nan) 26.Turno, North Base, Primate, Harry Shotta - Third Eye (Primate Remix) 27.Gravit-e, Da Fuchaman - Kill Dem Sound (Dreadnaught Remix) 28.BANYON, Hundredz - Protocol E.O.H 29.Eski B - Mixed Berries 30.Gino - Jungle Dem 31.PeakFormat - Tulum Vibes (Glitch City Remix DNB) 32.Trex, Lavance - Upright 33.Zero T - The Technique 34.Katalyst, Acuna, Mad Sam - Real Killa 35.Tomoyoshi - Jah Wise 36.Hoax x Eva Lazarus x Degs - One By One 37.Sikka - See It Through 38.Neuronex - Funny Vibes 39.Rueben, flowanastasia - See You Later 40.Digital Native, Luke Truth - Exist and See
LOWRIDERZ guestmix: 01. Ozma & Lowriderz & Miss Baas - Bass Mode 02. Hoax - Crowd Control 03. Ozma & Lowriderz & Papa Layan - Bossman 04. Ozma & Lowriderz & Kashin & Folkpro - Экшн 05. Lowriderz - Ravers (Vip) 06. Ozma & Lowriderz & Lena Rush - Dance 07. Ozma & Lowriderz & Steppa Style & Smoky D - Jump 08. Ozma & Lowriderz - World Of Acid 09. Ozma & Lowriderz & Aum Raa - Годзилла 10. 1Atmos - Weightless 11. Nais & Lowriderz - Flofloflo 12. Smoky D & Lowriderz - Master Of Ceremony 13. Dj Hazard - Bricks Dont Roll 14. Smoky D & Lowriderz - Rave 15. Subsonic - Do Your Thang (Mozey Remix) 16. Smoky D & Lowriderz - Полный Бак 17. Kanine - The Shadows 18. Ozma & Lowriderz & Коля Маню & Smoky D - Original 19. Oz - Go 20. Steppa Style & Lowriderz, Veak - Under Water 21. Dj Hazard - Killers Don't Die 22. Lowriderz & Steppa Style - Spray 23. Kashin & Lima Osta - Chuvstvuyu Tebya 24. Bou - Cat Women 25. Sammy Virji - Never Let You Go (Gino Bootleg) 26. Lowriderz - Hybrid Skank feat. Smoky D Vip 27. Kalum & Lowriderz feat. Steppa Style - Rave About 28. Bou - Poison Vip 29. Ozma & Lowriderz & Smoky D - Hey Bro 30. Smoky D & Ozma & Lowriderz - Одно И Тоже 31. Benny Page & Sweetie Irie - Fallen Soldier (Lowriderz & Distant Future Remix) 32. True Tactix - Don Dadda 33. Lowriderz - Nice 34. Dj Pleasure - Popcorn (Sub Killaz And Profile Remix) 35. Ceph & Lowriderz - Take Em Out 36. Logan D & Dj Limited - Fruit Machine 37. Lindo P (Remix Vip) 38. Lowriderz - Moving Images 39. Noisia - Shaking Hands 40. Enei - Like Dat 41. Ozma & Lowriderz - Zredirzo 42. Lowriderz - Das Dem Vip 43. Ozma - Iron Hammer Vip 44. Formula - Dance Machine 45. Gydra - Heist AUM RAA: 01. Восход 02. Джампа 03. Генфингер 04. Гравитация MC TAZMANIA: 01. Мир многогранен 02. В поиске себя GVOZD vibez: 01. Koven, Steve Aoki - Nervous System 02. Cyazon - All I Wanted 03. Venjent/Morty - Vertigo 04. Elliot Sloan - Alive 05. Idle Days - Wither 06. Ifeature - Unharmed (Barocka Remix) 07. Bugwell - Django 08. Zigi Sc & Karpa - Holy 09. Disciples/Delilah - If I Stay (Monss Remix) 10. Fox Stevenson - Got What I Got 11. Andy C & Ferry Corsten - Punk (Extended Mix) 12. Izuk - Light The Fire 13. Volatile Cycle/Dropset/Konquest - Alone 14. Gigan - Captive State (Original Mix) 15. The Clamps - From Dust To Dawn 16. Against Humanity - In The Dark 17. The Clamps - Feeling Lost 18. Xyde - Duck Face (Original Mix) 19. Current Value - Streamline 20. Monty - Flub 21. Dbridge - In A Box 22. Cuvurs - Sleep 23. Critical Impact, D Double E, Navigator - Don Dadda 24. Annix, Mefjus - Shai Hulud 25. Original Sin & Isaac H.P - Dnb Forever (Soz Nan) 26. Turno, North Base, Primate, Harry Shotta - Third Eye (Primate Remix) 27. Gravit-E, Da Fuchaman - Kill Dem Sound (Dreadnaught Remix) 28. Banyon, Hundredz - Protocol E.O.H 29. Eski B - Mixed Berries 30. Gino - Jungle Dem 31. Peakformat - Tulum Vibes (Glitch City Remix Dnb) 32. Trex, Lavance - Upright 33. Zero T - The Technique 34. Katalyst, Acuna, Mad Sam - Real Killa 35. Tomoyoshi - Jah Wise 36. Hoax X Eva Lazarus X Degs - One By One 37. Sikka - See It Through 38. Neuronex - Funny Vibes 39. Rueben, Flowanastasia - See You Later 40. Digital Native, Luke Truth - Exist And See
This week on Critical Arcade, Nick and Dave suit up in nano suits to take on the role of Alcatraz, a Marine left for dead but given a second chance thanks to an advanced nanofiber suit. They must battle through the ravaged cityscape and traverse various environments, from the flooded streets of Lower Manhattan to the crumbling skyscrapers of Midtown. All this while engaging the sinister CELL corporation and the terrifying Ceph alien invasion that threatens humanity's survival. Will Nick ever live it down by comparing this game to 1989's "Blind Fury"? And will Dave ever realize that there is no health bar?Support the show at patreon.com/criticalarcade or criticalarcade.comEmail us at nick@criticalarcade.com and dave@criticalarcade.comThanks for listening and keep on gaming! Hosted on Acast. See acast.com/privacy for more information.
As our Scvm make their way through blizzard to try and figure out what happened to the meat supply, they find themselves...distracted...with Pyro and Jotna going sledding, Kethvin taking a plunge, Prügl and Brallis taking in the sights, and Mobius and Balmfrid digging up old shit... mainly Grubbs... in this episode of Flail to the Face! This Episode's Scvm: Levi plays Brallis the Catacomb Saint by Makooti Jake plays Pyro the Brazen Blacksmith by Ceph and Mobius the Indomitable Mountaineer by Rugose Kohn Thomas plays Kethvin the Bog Water Apothecary from Dwellers of the Bog by The Dungeon's Key and Balmfrid the Death Witch by Bracken Macleod Kevin plays Jotna the Restless Wanderer by Will Rixon and Grubbs the Misbegotten Relict by Nick Tregidgo Walt plays Prügl the Nachthex by Strega Wolf van den Berg This episode features: Black Antlers by Daniel Harila Carlsen The Catacomb Saint by Makooti The Brazen Blacksmith by Ceph The Bog Water Apothecary from Dwellers of the Bog by The Dungeon's Key The Restless Wanderer by Will Rixon The Nachthex by Strega Wolf van den Berg The Indomitable Mountaineer by Rugose Kohn The Death Witch by Bracken Macleod The Misbegotten Relict by Nick Tregidgo Cover art created by Daniel Harila Carlsen with typography by Cannibal Chris. Episode edited by Kevin Welch and Levi Brusacoram. Theme music: Haunting of the Flesh courtesy of Karl Casey @ White Bat Audio SFX courtesy of Epidemic Sound Find us on whatever social media platform you use: Facebook Twitter Instagram BlueSky https://daniel-harila.itch.io/ Black Antlers on Exhalted Funeral: https://www.exaltedfuneral.com/products/black-antlers?_pos=1&_sid=1b1347cb8&_ss=r Find the soundtrack for Black Antlers here: https://gelumorsus.bandcamp.com/album/black-antlers-ost
Many of the largest-scale data storage environments use Ceph, an open source storage system, and are now connecting this to AI. This episode of Utilizing Tech, sponsored by Solidigm, features Dan van der Ster, CTO of Clyso, discussing Ceph for AI Data with Jeniece Wnorowski and Stephen Foskett. Ceph began in research and education but today is widely used as well in finance, entertainment, and commerce. All of these use cases require massive scalability and extreme reliability despite using commodity storage components, but Ceph is increasingly able to deliver high performance as well. AI workloads require scalable metadata performance as well, which is an area that Ceph developers are making great strides. The software has also proved itself adaptable to advanced hardware, including today's large NVMe SSDs. As data infrastructure development has expanded from academia to HPC to the cloud and now AI, it's important to see how the community is embracing and improving the software that underpins today's compute stack. Hosts: Stephen Foskett, Organizer of Tech Field Day: https://www.linkedin.com/in/sfoskett/ Jeniece Wnorowski, Datacenter Product Marketing Manager at Solidigm: https://www.linkedin.com/in/jeniecewnorowski/ Guest: Dan van der Ster, CTO at CLYSO and Ceph Executive Council Member: https://www.linkedin.com/in/dan-vanderster/ Follow Utilizing Tech Website: https://www.UtilizingTech.com/ X/Twitter: https://www.twitter.com/UtilizingTech Tech Field Day Website: https://www.TechFieldDay.com LinkedIn: https://www.LinkedIn.com/company/Tech-Field-Day X/Twitter: https://www.Twitter.com/TechFieldDay Tags: #UtilizingTech, #Sponsored, #AIDataInfrastructure, #AI, @SFoskett, @TechFieldDay, @UtilizingTech, @Solidigm,
Dans cet épisode, nous explorons Upsun, un PaaS conçu pour simplifier le développement et le déploiement d'applications. Rejoignez-nous pour découvrir l'architecture sous-jacente d'Upsun et comprendre comment il permet aux développeurs de créer des applications sécurisées, évolutives et conformes. Nous approfondirons les points suivants: - L'architecture LXC: Découvrez pourquoi Upsun a choisi LXC à la place de Docker pour la conteneurisation et les avantages que cela apporte en termes de performance et de sécurité. - Stockage Ceph: Explorez la couche de stockage basée sur Ceph, un cluster de stockage par bloc, et comment il garantit la disponibilité et la durabilité des données. - Architecture immuable: Apprenez les principes de l'architecture immuable et comment elle améliore la sécurité et la conformité des applications. - Gestion du réseau: Découvrez comment Upsun gère efficacement les réseaux complexes, avec plus de 800 adresses IP pouvant être attachées à une seule instance EC2. Déploiement durable: Explorez l'engagement d'Upsun envers le développement durable et comment ils aident les clients à réduire l'empreinte carbone de leurs déploiements en choisissant des régions cloud plus écologiques. Que vous soyez un développeur expérimenté ou que vous débutiez dans le monde du cloud, cet épisode vous fournira des informations précieuses sur les choix d'architecture et de design faits par Upsun.
Dans cet épisode, nous explorons Upsun, un PaaS conçu pour simplifier le développement et le déploiement d'applications. Rejoignez-nous pour découvrir l'architecture sous-jacente d'Upsun et comprendre comment il permet aux développeurs de créer des applications sécurisées, évolutives et conformes. Nous approfondirons les points suivants: - L'architecture LXC: Découvrez pourquoi Upsun a choisi LXC à la place de Docker pour la conteneurisation et les avantages que cela apporte en termes de performance et de sécurité. - Stockage Ceph: Explorez la couche de stockage basée sur Ceph, un cluster de stockage par bloc, et comment il garantit la disponibilité et la durabilité des données. - Architecture immuable: Apprenez les principes de l'architecture immuable et comment elle améliore la sécurité et la conformité des applications. - Gestion du réseau: Découvrez comment Upsun gère efficacement les réseaux complexes, avec plus de 800 adresses IP pouvant être attachées à une seule instance EC2. Déploiement durable: Explorez l'engagement d'Upsun envers le développement durable et comment ils aident les clients à réduire l'empreinte carbone de leurs déploiements en choisissant des régions cloud plus écologiques. Que vous soyez un développeur expérimenté ou que vous débutiez dans le monde du cloud, cet épisode vous fournira des informations précieuses sur les choix d'architecture et de design faits par Upsun.
Voor de kijkers zitten we vandaag niet aan tafel maar in een relax stoel. Dat komt niet door onze gast Marcel Hergaarden, maar meer omdat de studio er al zo uitzag toen wij binnenkwamen.Marcel neemt ons in deze podcast mee in alle functionaliteiten die zijn gewijzigd in de laatste nu GA versie van IBM Storage Ceph 7.1. IBM Storage Ceph is een software defined storage oplossing die block, file en object aanbiedt. Of te wel, al je storage aanbod in 1 oplossing.De grootste wijziging vond ik toch wel de non-linux support voor block storage. Hierdoor kunnen nu ook Windows en VMware gebruik maken van block storage. Wil je weten wat er nog meer veranderd is? Luister dan de volledige podcast.Timeline:0:00 – Intro + nieuwtjes6:28 – Wat is Ceph10:30 – IBM Storage Ceph 7.1, wat is er anders?- Non-Linux support- Integratie met public cloud- S3 data op bucket niveau repliceren- Block storage voor VMware + integratie vSphere- Object Storage benaderen via NFS (gateway)- Data Lakehouse- Storage Ready Nodes
Aflevering 53 van De Nederlandse Kubernetes Podcast. In deze aflevering gaan Jan en Ronald in gesprek met Kim-Norman Sahm, Solution Architect bij CAST AI. Kim-Norman heeft een rijke achtergrond in de technologie, met ervaring als DevOps Architect bij Cloudibility in Berlijn, en als OpenStack Cloud Architect bij T-Systems en noris network AG. Zijn expertise ligt vooral bij technologieën zoals OpenStack, Ceph en Kubernetes (K8s).CAST AI biedt oplossingen om cloudkosten te verlagen en DevOps-taken te automatiseren, en het helpt bij het voorkomen van downtime. Het platform stelt bedrijven in staat om hun cloudconfiguraties automatisch te scannen en optimaliseren, wat kan leiden tot aanzienlijke besparingen en efficiënter gebruik van resources.Kim-Norman deelt inzichten over hoe bedrijven hun Kubernetes-kosten kunnen monitoren en beheren. Door kosten op te splitsen naar Kubernetes-concepten en duidelijke metrics te gebruiken, krijgen organisaties beter inzicht in hun uitgaven en waar optimalisaties mogelijk zijn.Het platform biedt niet alleen inzicht in kosten, maar ook (automatische) uitvoerbare aanbevelingen om de infrastructuur te optimaliseren. Dit helpt bedrijven om snel en efficiënt verbeteringen door te voeren zonder uitgebreide handmatige analyses.
In this special episode, we are chatting with John Stapleton, who has spent the last 25+ years working in IT. John is currently a customer of 45Drives and is works at AGADA Biosciences. Their mission is to offer a depth of knowledge and experience in surrogate biomarkers and outcomes to each client's pre-clinical and clinical projects and trials, with expert guidance on robust experimental design, data generation, and data interpretation that brings sponsor confidence in making their drug development decisions. We dive into their current storage infrastructure (Ceph and Proxmox Clusters).
Not a hypervisor, but a management platform with hooks into many virtualization stacks... #Apache CloudStack orchestrating #IaaS environments across cloud infrastructures including public, private, and hybrid setups, containers and more! Join us in Episode 82 of Great Things with Great Tech, featuring Rohit Yadav, VP of Engineering at Apache CloudStack. Rohit and I talk about the evolution of Apache CloudStack from its early days at cloud.com to the Citrix acquisition, to donation to the Apache Cloud Foundation to now, becoming a key player in providing turnkey, scalable cloud solutions across various industries. Apache CloudStack has matured into a robust cloud orchestration platform, enabling enterprises and service providers to efficiently manage large-scale cloud environments. With its comprehensive support for multiple hypervisors, seamless Kubernetes integration, and low total cost of ownership, CloudStack continues to be a pivotal force in the cloud computing sector. Technology and Topics Mentioned: Apache CloudStack VMware, KVM, XenServer Kubernetes Integration CloudStack UI Enhancements Terraform and Ansible Multi-tenancy and High Availability Open Source Licensing: GPL and Apache Virtualization Technologies Storage Solutions: NFS, Ceph, MinIO Network Virtualization and MPLS Support VMware and Broadcom Developments Cloud Computing Platforms: OpenStack, OpenNebula ☑️ Web: https://https://cloudstack.apache.org/ ☑️ Crunchbase:https://www.crunchbase.com/organization/apache-cloudstack ☑️ Support the Channel: https://ko-fi.com/gtwgt ☑️ Technology and Topics Mentioned: Truebit, Blockchain, Offchain Verification, Web 3.0, Decentralized Applications, Game Theory, AI, Supply Chain, Compliance. ☑️ Be on #GTwGT: Contact via Twitter @GTwGTPodcast or visit https://www.gtwgt.com ☑️ Subscribe to YouTube: https://www.youtube.com/@GTwGTPodcast?sub_confirmation=1 ☑️ Subscribe to Spotify: https://open.spotify.com/show/5Y1Fgl4DgGpFd5Z4dHulVX • Web: https://gtwgt.com • Twitter: https://twitter.com/GTwGTPodcast • Apple Podcasts: https://podcasts.apple.com/us/podcast/id1519439787?mt=2&ls=1 ☑️ Music: https://www.bensound.com
A very special Home Gadget Geeks episode! Celebrating 13 years with Mike Wieger. Mike shares his home lab insights. Using a self-hosted git repo for documentation, he’s into Proxmox clusters alongside Unraid. He explores the merits of multiple servers, tried a Ceph storage cluster for high availability, and is diving into ZFS. Stay tuned at the end for a brief update on my recent surgery. Join us for a tech-packed episode with Mike Wieger, marking 13 years of Home Gadget Geeks! Thanks for listening! Full show notes, transcriptions (available on request), audio and video at http://theAverageGuy.tv/hgg594 Join Jim Collison /
A very special Home Gadget Geeks episode! Celebrating 13 years with Mike Wieger. Mike shares his home lab insights. Using a self-hosted git repo for documentation, he's into Proxmox clusters alongside Unraid. He explores the merits of multiple servers, tried a Ceph storage cluster for high availability, and is diving into ZFS. Stay tuned at the end for a brief update on my recent surgery. Join us for a tech-packed episode with Mike Wieger, marking 13 years of Home Gadget Geeks! Thanks for listening! Full show notes, transcriptions (available on request), audio and video at http://theAverageGuy.tv/hgg594 Join Jim Collison /
A very special Home Gadget Geeks episode! Celebrating 13 years with Mike Wieger. Mike shares his home lab insights. Using a self-hosted git repo for documentation, he's into Proxmox clusters alongside Unraid. He explores the merits of multiple servers, tried a Ceph storage cluster for high availability, and is diving into ZFS. Stay tuned at the end for a brief update on my recent surgery. Join us for a tech-packed episode with Mike Wieger, marking 13 years of Home Gadget Geeks! Thanks for listening! Full show notes, transcriptions (available on request), audio and video at http://theAverageGuy.tv/hgg594 Join Jim Collison /
Tune in to hear all that University of California Irvine program in public health has to offer and learn about the future UCI School of Population and Public Health. [Show Summary] The Master in Public Health (MPH) degree experienced enormous growth since the COVID lockdown. One of the leading and largest programs in public health is offered by UC Irvine, and we are talking to the director of that program today, Dr. Bernadette Boden-Albala. Interview with Dr. Bernadette Boden-Albala, Director of the UCI Program in Public Health and Founding Dean of the future UCI School of Population and Public Health. [Show Notes] Welcome to the 517th episode of Admissions Straight Talk. Thanks for joining me. The challenge at the heart of graduate admissions is showing that you both fit in at your target schools and are a standout in the applicant pool. Accepted's free download, Fitting In and Standing Out: The Paradox at the Heart of Admissions, will show you how to do both. Master this paradox, and you are well on your way to acceptance. Our guest today is Dr. Bernadette Boden-Albala, director of the UCI Program in Public Health and founding Dean of the future UCI School of Population and Public Health. Dean Boden-Albala, prior to moving to UC Irvine in 2019, served as social epidemiologist at Columbia University and then as professor and senior Associate Dean at NYU. She earned her MPH and her doctorate in Public Health from Columbia University's Mailman School of Public Health. Dr. Boden-Albala, welcome to Admissions Straight Talk. [1:45] Thank you so much. I'm really excited to be here. Can you give us, just for starters, an overview of UCI's MPH program focusing on its more distinctive elements? [1:52] Sure. So first of all, our MPH degree program was established, oh, almost over a decade ago. 2010. It was accredited, which is critically important, by the Council on Education for Public Health, CEPH, in 2012. And it was really the first professional degree of the UCI public health program, and a big component, again, of this envisioned UCI School of Population and Public Health. And I should say that even before we had an MPH program, we have a very large, one of the largest and most diverse undergraduate programs in public health. And so even though the program started about 12 years ago, we have a wonderful public health faculty that has really been doing public health for a longer time than that. And really the aim of the program is to create public health practitioners who really work independently and collaboratively to develop and implement strategies that are really going to reduce the burden of disease and disability globally, locally and globally. And I would say a real distinction is our focus on community and partnering with community. And I think we have some of the best, if not the best, community-based or community-engaged researchers. And Orange County, which is one of the largest counties in the country, is a very diverse county, and a lot of our faculty are working with all different populations in the county. And so that really is, I think, a huge distinctive feature. And when you're working in partnership with communities, automatically your focus is going to be on health equity. And we were doing health equity long before a lot of people were even talking or thinking about health equity. And so that is the foundation – community engaged work, health equity – of what we do. And then you add on top of that incredible work in public health science. And our MPH students and our MPH used to be a small boutique program, 15, 20 students, and it's now grown to over 100 students and growing. And we've been adding faculty since I got here in 2019. Our faculty has tripled. And again, we're bringing in all of these folks whose work really threads this health equity, community work, a lot of work on environmental health disparities. When a lot of other programs in the country about 15 ...
The boys bed down on the bridge after running into their brother-husband-brother Jim. Everything after that has far fewer ‘b's' in it, but it's still a wild ride. Jim spends the night with his brother, Jerry takes flight once more, Torvul takes a weird ride, Daeru forgets who had the cakes, and Rugose breaks, this week on The Rolled Standard. Check out our various socials and whatnot at: https://linktr.ee/therolledstandard We have a Patreon. Check it out here: https://www.patreon.com/therolledstandard The Rolled Standard is: Christopher Heinrich as Torvul Redenbacher the Pernicious Pissant @7CannibalChris7 Levi Brusacoram as Jerry Atric the Lost Keeper and Risten the Death Witch @LeviBoozy Jake Vaughn as Jim Atric the Landlocked Buccaneer @vaughnhaus Nate Seibert as Deiru the Wayward Wickhead @TheRolledNate And Featuring Rugose Kohn as the Game Master @RugoseKohn 30 Days of Mörk Borg Adventure Chapbook Volume 4: Something Rotten in Göthewig was written by Rugose Kohn. Go get his stuff HERE. Episode edited by Jake Vaughn and Nate Seibert. Cover art by Cannibal Chris. Theme music courtesy of PoweredByGDK. The Pernicious Pissant was created by Alewife. The Lost Keeper was created by Ceph. The Death Witch was created by Bracken MacLeod. @BrackenMacLeod The Landlocked Buccaneer was created by Karl Druid. @makedatanotlore The Wayward Wickhead was created by Heckin' Viv. @HeckinViv --- Support this podcast: https://podcasters.spotify.com/pod/show/therolledstandard/support
From bath house to bridge, the brother-husbands find themselves in one bad situation after another with no shared wife in sight. Jerry feeds a street tough, Torvul loses a friend, Blake the Sniggity Snake starts hallucinating, and Deiru can't spare the dying, this week on The Rolled Standard. Check out our various socials and whatnot at: https://linktr.ee/therolledstandard We have a Patreon. Check it out here: https://www.patreon.com/therolledstandard The Rolled Standard is: Christopher Heinrich as Torvul Redenbacher the Pernicious Pissant @7CannibalChris7 Levi Brusacoram as Jerry Atric the Lost Keeper @LeviBoozy Jake Vaughn as Blake the Sniggity Snake the Wretched Usurper @vaughnhaus Nate Seibert as Deiru the Wayward Wickhead @TheRolledNate And Featuring Rugose Kohn as the Game Master @RugoseKohn 30 Days of Mörk Borg Adventure Chapbook Volume 4: Something Rotten in Göthewig was written by Rugose Kohn. Go get his stuff HERE. Episode edited by Jake Vaughn and Nate Seibert. Cover art by Cannibal Chris. Theme music courtesy of PoweredByGDK. The Pernicious Pissant was created by Alewife. The Lost Keeper was created by Ceph. The Wretched Usurper was created by Brian Yaksha. @goatmansgoblet The Wayward Wickhead was created by Heckin' Viv. @HeckinViv --- Support this podcast: https://podcasters.spotify.com/pod/show/therolledstandard/support
Our brother-husbands barely make it out of the manor they previously found themselves in after a mundane encounter with its, now retired, butler. Decisons we're made, and we're not going to talk about them. Jerry trips the butler, Daeru opens the door, Torvul takes the gem, and Palmer pays the price, this week on The Rolled Standard. Check out our various socials and whatnot at: https://linktr.ee/therolledstandard We have a Patreon. Check it out here: https://www.patreon.com/therolledstandard The Rolled Standard is: Christopher Heinrich as Torvul Redenbacher the Pernicious Pissant @7CannibalChris7 Levi Brusacoram as Jerry Atric the Lost Keeper @LeviBoozy Jake Vaughn as Palmer Slapsonite the Slapping Bastard & Blake the Sniggety Snake the Wretched Usurper @vaughnhaus Nate Seibert as Deiru the Wayward Wickhead @TheRolledNate And Featuring Rugose Kohn as the Game Master @RugoseKohn 30 Days of Mörk Borg Adventure Chapbook Volume 4: Something Rotten in Göthewig was written by Rugose Kohn. Go get his stuff HERE. Episode edited by Jake Vaughn and Nate Seibert. Cover art by Cannibal Chris. Theme music courtesy of PoweredByGDK. The Pernicious Pissant was created by Alewife. The Lost Keeper was created by Ceph. The Slapping Bastard was created by Bracken McLeod. @BrackenMacLeod The Wretched Usurper was created by Brian Yaksha. @goatmansgoblet The Wayward Wickhead was created by Heckin' Viv. @HeckinViv --- Support this podcast: https://podcasters.spotify.com/pod/show/therolledstandard/support
We're back in the Dying World and we have a new set of Mörk Boys on an adventure to find their wife that they all share as brother-husbands. Torvul sends in Skimpler, Daeru flashes a room full of people, Jerry feeds some dogs, and Palmer slaps the shit out of everything, this week on The Rolled Standard. Check out our various socials and whatnot at: https://linktr.ee/therolledstandard We have a Patreon. Check it out here: https://www.patreon.com/therolledstandard The Rolled Standard is: Christopher Heinrich as Torvul Redenbacher the Pernicious Pissant @7CannibalChris7 Levi Brusacoram as Jerry Atric the Lost Keeper @LeviBoozy Jake Vaughn as Palmer Slapsonite the Slapping Bastard @vaughnhaus Nate Seibert as Deiru the Wayward Wickhead @TheRolledNate And Featuring Rugose Kohn as the Game Master @RugoseKohn 30 Days of Mörk Borg Adventure Chapbook Volume 4: Something Rotten in Göthewig was written by Rugose Kohn. Go get his stuff HERE. Episode edited by Jake Vaughn and Nate Seibert. Cover art by Tom Gambino @TomGambinoArt. Theme music courtesy of PoweredByGDK. The Pernicious Pissant was created by Alewife. The Lost Keeper was created by Ceph. The Slapping Bastard was created by Bracken McLeod. @BrackenMacLeod The Wayward Wickhead was created by Heckin' Viv. @HeckinViv --- Support this podcast: https://anchor.fm/therolledstandard/support
Die App muss skalieren. Das kann doch nicht so schwer sein, oder?Sekundenschnelles und automatisches Hochskalieren bei einem erhöhten Traffic-Aufkommen. So oder so ähnlich versprechen es die Cloud-Hyperscaler in ihren Marketing-Texten. Das erweckt oft den Anschein, dass das Ganze gar nicht so schwer sein kann. Doch ist dies auch in der Realität so? Eine Applikation skalierbar zu gestalten, ist bei weitem nicht einfach. Stichworte wie Ausfallsicherheit, vertikale- oder horizontale Skalierung, Stateless- oder Stateful-Applications, Loadbalancer und Auto-Discovery, Kubernetes und zusätzliche Code-Komplexität, finanzieller Impact, Load-Tests, Request-Deadlines, Chaos Monkey und Down-Scaling. Alles Begriffe, die damit in Verbindung stehen und einen wichtigen Bestandteil ausmachen.In dieser Episode geben wir einen Überblick über das Thema Application-Skalierung: Was ist das? Wer braucht es? Was sind die Grundbegriffe und welche Grundlagen müssen erfüllt werden, damit das ganze erfolgreich wird?Bonus: Warum Andy eine Märchenstimme hat und warum wir Milchmädchenrechnung nicht mehr sagen sollten.Feedback (gerne auch als Voice Message)Email: stehtisch@engineeringkiosk.devMastodon: https://podcasts.social/@engkioskTwitter: https://twitter.com/EngKioskWhatsApp +49 15678 136776Gerne behandeln wir auch euer Audio Feedback in einer der nächsten Episoden, einfach Audiodatei per Email oder WhatsApp Voice Message an +49 15678 136776LinksRule of 40: https://aktien.guide/blog/rule-of-40-einfach-erklaertKubernetes: https://kubernetes.io/Amazon S3: https://aws.amazon.com/de/s3/Vitess: https://vitess.io/Ceph: https://ceph.io/Chaos Monkey: https://github.com/Netflix/chaosmonkey/Zu Besuch bei Hetzner Datacenter: https://www.youtube.com/watch?v=F0KRLaw8Di8ProxySQL: https://proxysql.com/PlanetScale: https://planetscale.com/Sprungmarken(00:00:00) Intro(00:00:35) Das Märchen der Skalierung und meine Datenbank skaliert nicht(00:02:55) Was ist Skalierung?(00:06:45) Braucht man Skalierung überhaupt? Wer muss skalieren?(00:12:41) Es ist cool auf Scale zu arbeiten(00:16:23) Wenn wir skalieren können, sparen wir Geld(00:20:50) Stateless vs. Stateful-Systeme(00:31:43) Horizontaler vs. Vertikaler skalierung(00:35:38) Ab wann skaliere ich die Hardware oder optimiere die Applikation?(00:39:24) Gesteigerte Komplexität durch Skalierung(00:42:42) Was braucht ihr, um skalieren zu können bzw. damit anzufangen?(00:48:49) OutroHostsWolfgang Gassler (https://mastodon.social/@woolf)Andy Grunwald (https://twitter.com/andygrunwald)Feedback (gerne auch als Voice Message)Email: stehtisch@engineeringkiosk.devMastodon: https://podcasts.social/@engkioskTwitter: https://twitter.com/EngKioskWhatsApp +49 15678 136776
Notes, links, and things to think about: Hinch et al. 2011. The landscape of recombination in African Americans. Nature 476:170–177, 2011. Eberle et al. 2017. A reference dataset of 5.4 million human variants validated by genetic inheritance from sequencing a three-generation 17-member pedigree. Genome Res 27(1):157–164. Altemose et al. 2017. A map of human PRDM9 binding provides evidence for novel behaviors of PRDM9 and other zinc-finger proteins in meiosis. Elife 6:e28383. Grey et al. 2018. PRDM9, a driver of the genetic map. PLoS Genet 14(8):e1007479. Stapley et al. 2017. Recombination: the good, the bad and the variable. Philos Trans R Soc Lond B Biol Sci 372(1736):20170279. Protacio et al. 2022 Adaptive control of the meiotic recombination landscape by DNA site-dependent hotspots with implications for evolution. Front Genet 13:947572. International HapMap Project 1000 Genomes Program CEPH panel (note: In the video/audio I said that the DNA is cultured in bacterial artificial chromosomes. This is probably incorrect as there is mention of lymphoblastoid cell lines in this link. It has been a long time since I read any of the documentation on this project! Biblical Genetics episodes mentioned: There is no Y chromosome clock Did we evolve from 10,000 people in Africa? Was Africa the cradle of humanity? Did Eve live in Southern Africa? Modern humans from Adam and Eve? You bet! Patriarchal Drive Images: A diagram of crossing over from Thomas Hunt Morgan, circa 1917. Two consecutive crossings leads to gene conversion (if they are close enough) HapMap data, Europeans, Chr 15 spanning the XXX gene. Each individual is represented by a pair of rows. Each column is a single letter in the genome, but the letters are separated by an average of ~1000 nucleotides, so this is not full sequence data. Same as above, but for West Africans. Two accidental three-generation families in the HapMap and 1,000 Genomes datasets. The dotted lines show where the two-parent-child trios connect. The three-generation, 17-member CEPH panel A recombination map of Chr1 for one child (child #5, if I remember correctly). Blue = letters that came from the paternal grandfather. Red = letters that came from the paternal grandmother. Green = a spacer region to represent the position of the centromere. The number of recombined blocks vs the length of each block among the 11 children in the CEPH panel. Note: I totally messed up the explanation (and my hand motions) when I was describing this. I had something else in mind, but after filming, when I went looking for the image I had in my head, I realized my mistake. Either way, it is still an interesting image. It cannot be known how many of the singletons are sequencing errors of 1-SNP gene conversions, but see the Eberle reference above and how they claim to resolve many of the apparent errors.
Notes, links, and things to think about: Hinch et al. 2011. The landscape of recombination in African Americans. Nature 476:170–177, 2011. Eberle et al. 2017. A reference dataset of 5.4 million human variants validated by genetic inheritance from sequencing a three-generation 17-member pedigree. Genome Res 27(1):157–164. Altemose et al. 2017. A map of human PRDM9 binding provides evidence for novel behaviors of PRDM9 and other zinc-finger proteins in meiosis. Elife 6:e28383. Grey et al. 2018. PRDM9, a driver of the genetic map. PLoS Genet 14(8):e1007479. Stapley et al. 2017. Recombination: the good, the bad and the variable. Philos Trans R Soc Lond B Biol Sci 372(1736):20170279. Protacio et al. 2022 Adaptive control of the meiotic recombination landscape by DNA site-dependent hotspots with implications for evolution. Front Genet 13:947572. International HapMap Project 1000 Genomes Program CEPH panel (note: In the video/audio I said that the DNA is cultured in bacterial artificial chromosomes. This is probably incorrect as there is mention of lymphoblastoid cell lines in this link. It has been a long time since I read any of the documentation on this project! Biblical Genetics episodes mentioned: There is no Y chromosome clock Did we evolve from 10,000 people in Africa? Was Africa the cradle of humanity? Did Eve live in Southern Africa? Modern humans from Adam and Eve? You bet! Patriarchal Drive Images: A diagram of crossing over from Thomas Hunt Morgan, circa 1917. Two consecutive crossings leads to gene conversion (if they are close enough) HapMap data, Europeans, Chr 15 spanning the XXX gene. Each individual is represented by a pair of rows. Each column is a single letter in the genome, but the letters are separated by an average of ~1000 nucleotides, so this is not full sequence data. Same as above, but for West Africans. Two accidental three-generation families in the HapMap and 1,000 Genomes datasets. The dotted lines show where the two-parent-child trios connect. The three-generation, 17-member CEPH panel A recombination map of Chr1 for one child (child #5, if I remember correctly). Blue = letters that came from the paternal grandfather. Red = letters that came from the paternal grandmother. Green = a spacer region to represent the position of the centromere. The number of recombined blocks vs the length of each block among the 11 children in the CEPH panel. Note: I totally messed up the explanation (and my hand motions) when I was describing this. I had something else in mind, but after filming, when I went looking for the image I had in my head, I realized my mistake. Either way, it is still an interesting image. It cannot be known how many of the singletons are sequencing errors of 1-SNP gene conversions, but see the Eberle reference above and how they claim to resolve many of the apparent errors.
-- During The Show -- 00:30 Steve's Curl Issue Curl not picking up variables properly ``` myvar=RvNAQycq2KOrWaGVuaoHBwPgfEOwzPi2 curl -k -d "clientsecret=${myvar}" https://keycloak.k3s.lab/realms/myrealm/protocol/openid-connect/token |jq .idtoken) ``` 02:00 Pihole & Eero - Wyeth YouTube Video (https://www.youtube.com/watch?v=FnFtWsZ8IP0&t=721s) Tutorial (https://www.derekseaman.com/2019/09/how-to-pi-hole-plus-dnscrypt-setup-on-raspberry-pi-4.html) Eero System may be the issue Get the ISP to allow your old router Email Ask Noah show for Nextcloud setup 15:20 Suggestion for Church - Charlie AM/FM Radio 16:30 Audio over IP - Brett Church Setup Noah's thoughts 18:45 Storage Question - Jeremy External storage pros/cons Better to build storage box 21:25 Ceph or ZFS? - Russel Ceph is good for racks of storage ZFS is better for single box 23:30 Vlan on PFsense worksonmybox Trouble creating VLans on PFsense Check your trunk port UniFi treats VLans strangely 25:55 Espanso Espanso (https://espanso.org/) Open Source text expander Supports Linux, Windows, Mac Has a "Hub" Has search 27:55 ShuffleCake ShuffleCake (https://shufflecake.net/) Create hidden volumes Encrypt your volumes Decoy Volumes Decoy Passwords 29:35 Ubuntu Summit WSL & OpenPrinting Lots of KDE and Plasma Content Focus on community Entire Desktop won't be snapped The Register (https://www.theregister.com/2022/11/09/canonical_conference/) Day 1 Recording (https://www.youtube.com/watch?v=pqBbiT40Eak) Day 2 Recording (https://www.youtube.com/watch?v=wOLHFiuwn4w) Day 3 Recording (https://www.youtube.com/watch?v=0Nr3TumNf2I) 32:15 News Wire Rocky Linux's Type B Corp ZDnet (https://www.zdnet.com/article/rocky-linux-foundation-launches/) RHEL 8.7 9 to 5 Linux (https://9to5linux.com/red-hat-enterprise-linux-8-7-is-officially-out-with-new-capabilities-and-system-roles) Linux 6.0.8 Linux Compatible (https://www.linuxcompatible.org/story/linux-kernel-608-released/) Postgres 15.1 Postgresql (https://www.postgresql.org/about/news/postgresql-151-146-139-1213-1118-and-1023-released-2543/) MariaDB 10.9.4 Maria DB (https://mariadb.com/kb/en/mariadb-10-9-4-release-notes/) Pipewire 0.3.60 Linux Musicians (https://linuxmusicians.com/viewtopic.php?t=25060) AlmaLinux 8.7 Business Wire (https://www.businesswire.com/news/home/20221111005543/en/AlmaLinux-8.7-Now-Available) .Net 7 Phoronix (https://www.phoronix.com/news/Microsoft-dotNET-7) SteamOS 3.4 Game Rant (https://gamerant.com/steam-os-beta-update-linux-performance-stability/) DualShock 4 Controller Support Phoronix (https://www.phoronix.com/news/Sony-DualShock4-PlayStation-Drv) NVIDIA PhysX Released under BSD Liscense Gaming On Linux (https://www.gamingonlinux.com/2022/11/nvidia-physx-51-sdk-goes-open-source/) GitHub Vulnerability RepoJacking COP Magazine (https://www.cpomagazine.com/cyber-security/github-vulnerability-allows-hackers-to-hijack-thousands-of-popular-open-source-packages/) 34:20 32 Billion FTX Crypto Files for Bankrupcy The situation is not "crypto's fault" Don't get into crypto currency to make money Anytime you upload your private keys, you don't own your own crypto No Different than any other large scale fraud case Large well established groups got ripped off (Wall Street) ARS Technica (https://arstechnica.com/tech-policy/2022/11/sam-bankman-frieds-32-billion-ftx-crypto-empire-files-for-bankruptcy/) -- The Extra Credit Section -- For links to the articles and material referenced in this week's episode check out this week's page from our podcast dashboard! This Episode's Podcast Dashboard (http://podcast.asknoahshow.com/312) Phone Systems for Ask Noah provided by Voxtelesys (http://www.voxtelesys.com/asknoah) Join us in our dedicated chatroom #GeekLab:linuxdelta.com on Matrix (https://element.linuxdelta.com/#/room/#geeklab:linuxdelta.com) -- Stay In Touch -- Find all the resources for this show on the Ask Noah Dashboard Ask Noah Dashboard (http://www.asknoahshow.com) Need more help than a radio show can offer? Altispeed provides commercial IT services and they're excited to offer you a great deal for listening to the Ask Noah Show. Call today and ask about the discount for listeners of the Ask Noah Show! Altispeed Technologies (http://www.altispeed.com/) Contact Noah live [at] asknoahshow.com -- Twitter -- Noah - Kernellinux (https://twitter.com/kernellinux) Ask Noah Show (https://twitter.com/asknoahshow) Altispeed Technologies (https://twitter.com/altispeed)
Our thoughts on IBM slicing up more of Red Hat, what stands out in Nextcloud Hub 3, and a few essential fixes finally landing in the Linux kernel.
Our thoughts on IBM slicing up more of Red Hat, what stands out in Nextcloud Hub 3, and a few essential fixes finally landing in the Linux kernel.
45 Drive YouTube channel https://www.youtube.com/45drives 45 Drives ceph playlist https://www.youtube.com/watch?v=i5PIF… 45 Drives Knowledge Base Articleshttps://knowledgebase.45drives.com/kb… Ceph Tech Talk 2020-06-25: Solving the Bug of the Yearhttps://youtu.be/_4HUR00oCGo 2015-MAY-27 — Ceph Tech Talks: Placement Groupshttps://youtu.be/BPuaKErc0uAhttps:/ /www.45drives.com/support/clus… https://thehomelab.show/ The sponsor for today’s episodehttps://www.linode.com/homelabshow https://lawrencesystems.com/ https://www.learnlinux.tv/
Fiyasquad breaks down and trailers and reveals from comic con. Ceph is the most excited out of all us. Linktr.ee/fiyasquad --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app Support this podcast: https://anchor.fm/fiyasquadcast/support
A special episode today as TechnoTim joins Alex to discuss everything Kubernetes and HomeLab. The #100DaysOfHomeLab initiative from Tim is just getting started, find out what it's all about in today's episode. Special Guest: Techno Tim.
GreyBeards talk universal CEPH storage solutions with Phil Straw (@SoftIronCEO), CEO of SoftIron. Phil's been around IT and electronics technology for a long time and has gone from scuba diving electronics, to DARPA/DOD researcher, to networking, and is now doing storage. He's also their former CTO and co-founder of the company. SoftIron make hardware storage … Continue reading "120: GreyBeards talk CEPH storage with Phil Straw, Co-Founder & CEO, SoftIron"
El big data nos ayudará a resolver grandes problemas: cómo cultivamos alimentos; cómo entregamos suministros a los necesitados; cómo curamos las enfermedades. Pero primero tenemos que aprender a manejarlo. La vida moderna está llena de dispositivos conectados. Actualmente, en un solo día generamos más datos de los que habíamos recopilado en miles de años. Kenneth Cukier explica cómo ha cambiado la información, y cómo empieza a cambiarnos a nosotros. La Dra. Ellen Grant nos cuenta que el Hospital Infantil de Boston utiliza software de código abierto para transformar los grandes volúmenes de datos en tratamientos personalizados. Y Sage Weil explica que el almacenamiento escalable y resistente de Ceph en la nube nos ayuda a administrarlos. Recopilar información es indispensable para poder entender el mundo que nos rodea. El big data nos ayuda a seguir con nuestros interminables descubrimientos.
The cephalosporin antibiotics are a confusing class of medications. We talk about them in "generations" like a pharmacologic family tree. And while there is a general rule regarding which bugs are covered by the different generations, the exceptions to that rule are numerous and just as important as the rule itself. In this 2-part episode, we'll unpack the cephalosporins a bit. We'll explain what it means for one agent to be "better" than another at treating a particular bacteria and why the 4th and 5th generations only have one drug each. In the end, we wont be infectious disease experts but you also wont have to call them the "Ceph-a-somethings" ever again.
The cephalosporin antibiotics are a confusing class of medications. We talk about them in "generations" like a pharmacologic family tree. And while there is a general rule regarding which bugs are covered by the different generations, the exceptions to that rule are numerous and just as important as the rule itself. In this 2-part episode, we'll unpack the cephalosporins a bit. We'll explain what it means for one agent to be "better" than another at treating a particular bacteria and why the 4th and 5th generations only have one drug each. In the end, we wont be infectious disease experts but you also wont have to call them the "Ceph-a-somethings" ever again.
01. Annix-Behind Time 02. Fisher - You Little Beauty (Rene Lavice Burn It Higher Bootyleg) 03. Jack Mirror And Champion-Oculus 04. Psynchro-Octopus 05. Royalston - Marks Shibari Groove 06. Dc Breaks feat. Coppa-Raise The Bar 07. Nemean-Nosferatu 08. Sequend - The Oracle 09. Teddy Killerz - Mutation (Crissy Criss Remix) 10. Sploit - Stroke 11. Kursiva - I Dont Care 12. Nemean-The Outland 13. Sound Priest Katto - Catastrophe 14. Maxli - Stunned 15. Gydra-Dungeon 16. Bobby Wortch - Anywhere But Home 17. 0X1 - In The Blood (feat. Margo) 18. Sound Priest Grim Hellhound - Vector 19. Tntklz - Spectating 20. Toyfon-Rusty Slicer 21. D-Sabber - With Me (Rollerrmx Geenimuuntelun) 22. Archaea And D Flex-Activate 23. Ivoree And Sentic Cycle-Tremor 24. Bou feat. Haribo-Follow The Reader 25. Maykors-Exmachina 26. Resslek-Motiv 27. Geenimuuntelun feat. Patricia Diallo - Hope 28. 2Kick - Pigment 29. Rohaan And Tek Genesis-People Of Eve 30. Wingz-Lost Moments 31. Dunk-Black Brown 32. Complex & Traumatik - Tormented 33. Dj Zinc And Alicai Harley-Bubble (Trex Remix) 34. Complex - Reality 35. Dutta And Dreps-Clarity 36. Dub Antix-Stay 37. Sub Killaz-Riddim 38. Ceph & Lowriderz - Take Em Out 39. Complex - One Earth 40. Original Sin - Netherworld 41. Original Sin - Hard Light (Reactivate) 42. Original Sin - Wibble Wobble 43. K Jah & Diligent Fingers-Dutty Like A Bumbo (Coda Remix) 44. Complex - Zero Lives 45. Jinx-Bubblin Sound 46. Bou And Madrush-X Rated 47. Esteticgalaxy - Only You 48. Fat027 Outselect - The Silk Way 49. Brian Brainstorm-No Ordinary Sound 50. Trojiin - Flux 51. Zar - Bad Influence 52. Subp Yao - Like 53. Bensley feat. Sarah Carmosino-Secrets (Flite Remix) 54. Echo Inada - Time After Time 55. Twintone-Yukon 56. Matt View & Marvel Cinema & Dan Guidance -Jade Stone 57. Peshay-Zodiac 58. Speedwagon - Alright 59. D-Code & Psylence feat. Meron T-Just Might Fall (D And B Mix) 60. Polaris - Computer Music 61. Bou-Up And Up
Do you know what cloud native apps are? Well, we don’t really either, but today we’re on a mission to find out! This episode is an exciting one, where we bring all of our different understandings of what cloud native apps are to the table. The topic is so interesting and diverse and can be interpreted in a myriad of ways. The term ‘cloud native app’ is not very concrete, which allows for this open interpretation. We begin by discussing what we understand cloud native apps to be. We see that while we all have similar definitions, there are still many differences in how we interpret this term. These different interpretations unlock some other important questions that we also delve into. Tied into cloud native apps is another topic we cover today – monoliths. This is a term that is used frequently but not very well understood and defined. We unpack some of the pros and cons of monoliths as well as the differences between monoliths and microservices. Finally, we discuss some principles of cloud native apps and how having these umbrella terms can be useful in defining whether an app is a cloud native one or not. These are complex ideas and we are only at the tip of the iceberg. We hope you join us on this journey as we dive into cloud native apps! Follow us: https://twitter.com/thepodlets Website: https://thepodlets.io Feeback: info@thepodlets.io https://github.com/vmware-tanzu/thepodlets/issues Hosts: Carlisia Campos Bryan Liles Josh Rosso Nicholas Lane Key Points From This Episode: What cloud native applications mean to Carlisia, Bryan, Josh, and Nicholas. Portability is a big factor of cloud native apps. Cloud native applications can modify their infrastructure needs through API calls. Cloud native applications can work well with continuous delivery/deployment systems. A component of cloud native applications is that they can modify the cloud. An application should be thought of as multiple processes that interact and link together. It is possible resources will begin to be requested on-demand in cloud native apps. An explanation of the commonly used term ‘monolith.’ Even as recently as five years ago, monoliths were still commonly used. The differences between a microservice approach and a monolith approach. The microservice approach requires thinking about the interface at the start, making it harder. Some of the instances when using a monolith is the logical choice for an app. A major problem with monoliths is that as functionality grows, so too does complexity. Some other benefits and disadvantages of monolith apps. In the long run, separating apps into microservices gives a greater range of flexibility. A monolith can be a cloud native application as well. Clarification on why Brian uses the term ‘microservices’ rather than cloud native. ‘Cloud native’ is an umbrella term and a set of principles rather than a strict definition. If it can run confidently on someone else’s computer, it is likely a cloud native application. Applying cloud native principles when building an app from scratch makes it simpler. It is difficult to adapt a monolith app into one which uses cloud native principles. The applications which could never be adapted to use cloud native principles. A checklist of the key attributes of cloud native applications. Cloud native principles are flexible and can be adapted to the context. It is the responsibility of thought leaders to bring cloud native thinking into the mainstream. Kubernetes has the potential to allow us to see our data centers differently. Quotes: “An application could be made up of multiple processes.” — @joshrosso [0:14:43] “A monolith is simply an application or a single process that is running both the UI, the front-end code and the code that fetches the state from a data store, whether that be disk or database.” — @joshrosso [0:16:36] “Separating your app is actually smarter than the long run because what it gives you is the flexibility to mix and match.” — @bryanl [0:22:10] “A cloud native application isn’t a thing. It is a set of principles that you can use to guide yourself to running apps in cloud environments.” — @bryanl [0:26:13] “All of these things that we are talking about sound daunting. But it is better that we can have these conversations and talk about things that don’t work rather than not knowing what to talk about in general.” — @bryanl [0:39:30] Links Mentioned in Today’s Episode: Red Hat — https://www.redhat.com/en IBM — https://www.ibm.com/ VWware — https://www.vmware.com/ The New Stack — https://thenewstack.io/ 10 Key Attributes of Cloud-Native Applications — https://thenewstack.io/10-key-attributes-of-cloud- native-applications/ Kubernetes — https://kubernetes.io/ Linux — https://www.linux.org/ Transcript: EPISODE 16 [INTRODUCTION] [0:00:08.7] ANNOUNCER: Welcome to The Podlets Podcast, a weekly show that explores Cloud Native one buzzword at a time. Each week, experts in the field will discuss and contrast distributed systems concepts, practices, tradeoffs and lessons learned to help you on your cloud native journey. This space moves fast and we shouldn’t reinvent the wheel. If you’re an engineer, operator or technically minded decision maker, this podcast is for you. [EPISODE] [0:00:41.4] NL: Hello and welcome back, my name is Nicholas Lane. This time, we’ll be diving into what it’s all about. Cloud native applications. Joining me this week are Brian Liles. [0:00:53.2] BL: Hi. [0:00:54.3] NL: Carlisia Campos. [0:00:55.6] CC: Hi everybody, glad to be here. [0:00:57.6] NL: And Josh Rosso. [0:00:58.6] JR: Hey everyone. [0:01:00.0] NL: How’s it going everyone? [0:01:01.3] JR: It’s been a great week so far. I’m just happy that I have a good job and able to do things that make me feel whole. [0:01:08.8] NL: That’s awesome, wow. [0:01:10.0] BL: Yeah, I’ve been having a good week as well in doing a bit of some fun stuff after work. Like my soon to be in-laws are in town so I’ve been visiting with them and that’s been really fun. Cloud native applications, what does that mean to you all? Because I think that’s an interesting topic. [0:01:25.0] CC: Definitely not a monolith. I think if you have a monolith running on the clouds, even if you start it out that way, I wouldn’t say it’s a cloud native app, I always think of containerized applications and if you’re using the container system then it’s usually because you want to have a smaller systems in more of them, that sort of thing. Also, when I think of cloud native applications, I think that they were developed the whole strategy of the development in the whole strategy of deploying and shipping has been designed from scratch to put on the cloud system. [0:02:05.6] JR: I think of it as applications that were designed to run in container. And I also think about things like services, like micro services or macro services to know what you want to call them that we have multiple applications that are made to talk not just with themselves but with other apps and they deliver a bigger functionality through their coordination. Then what I also want to go cloud native apps, I think of apps that we are moving to the cloud, that’s a big topic in itself but applications that we run in the cloud. All of our new fancy services and our SaaS offerings, a lot of these are cloud native apps. But then on the other side, I think about applications, they are cloud native are tolerant to failure and on the other side, can actually talk about sells of their health and who they’re talking to. [0:02:54.8] CC: Gets very complicated. [0:02:56.6] BL: Yeah. That was the side of that I haven’t thought about. [0:03:00.7] JR: Actually, it’s for me that always come to mind are obviously portability, right? Wherever you're running this application, it can run somewhat consistently, be it on different clouds or even a lot of people, you know, are running their own cloud which is basically their on-prem cloud, right? That application being able to move across any of those places and often times, containerization is one of the mechanisms we use to do that, right? Which is what we all stated. Then I guess the other thing too is like, this whole cloud ecosystem, be it a cloud provider or your own personal – are often times very API driven, right? So, the applications, maybe being able to take advantage of some of those API’s should they need to. Be it for scaling purposes otherwise. It’s really interesting model. [0:03:43.2] NL: It’s interesting, for me like this question because so far, everyone is getting similar but also different answers. And for me, I’m going to give a silent answer to me, a cloud native application is a lot of things we said like portable. I think of micro services when II] think of a cloud native application. But it’s also an application that can modify the infrastructure it needs via API calls, right? If your application needs a service or needs a networking connection, it can – the application itself can manifest that via cloud offering, right? That’s what I always thought of as a cloud native application, right? If you need like a database, the application can reach out to like AWS RDS and spin up the database and that was an aspect of I always found very fascinating with cloud native applications, it isn’t necessarily the definition but for me, that’s the part that I was really focused on I think is quite interesting. [0:04:32.9] BL: Also, CI/CD cloud native apps are made to work well with our CI, our seamless integration and our continuous delivery/deployment systems as well, that’s like another very important aspect of cloud native applications. We should be able to deploy them to production without typing anything in. should be some kind of automated process. [0:04:56.4] NL: Yeah, that is for sure. Carlisia, you mentioned something that I think it’s good for us to talk about a little bit which is terminology. I keeping coming back to that. You mentioned monolithic apps, what are monoliths then? [0:05:09.0] CC: I am so hung up on what you just said, can we table that for a few minutes? You said cloud native applications for you is an application that can interact with the infrastructure and maybe for example, is the database. I wonder if you have an example or if you could expand on that, I want to – if everybody agrees with that, I’m not clear on what that even is. Because as a developer which is always my point of view is what I know. It’s a lot of responsibility for the application to have. And for example, when I would think cloud native and I’m thinking now, maybe I’m going off on a tangent here. But we have Kubernetes, isn’t that what Kubernetes is supposed to do to glue it all together? So, the application only needs to know what it needs to do. But spinning up an all tight system is not one of the things it would need to do? [0:05:57.3] BL: Sure, actually, I was going to use Kubernetes as my example for cloud native application. Because Kubernetes is what it is, an app, right? It can modify the cloud that it’s running. And so, if you have Kubernetes running in AWS, you can create ELB’s, elastic load balancers. It can create new nodes. It can create new databases if you need, as I mentioned. Kubernetes itself is my example like a cloud native application. I should say that that’s a good callout. My example of what a cloud native application isn’t necessarily like that’s a rule. All cloud native applications have to modify the cloud in which they exist in. It’s more that they can modify. That is a component of a cloud native application. Kubernetes is being an example there. I don’t know, I guess things like operators inside of Kubernetes like the rook operator will create storage for you when you spin up like root create a Ceph cluster, it will also spin up like the ELB’s behind it or at least I believe it does. Or that kind of functionality. [0:06:57.2] CC: I can see what you're saying because for example, if I choose to use the storage inside something like Kubernetes, then you will be required of my app to call an SDK and connect so that their storage somehow. So, in that sense I guess, you are using your app. Someone correct me if I’m wrong but that’s how the connection is created, right? You just request – but you’re not necessarily saying I want this thing specific, you just say I want this sort of thing like which has their storage and then you define that elsewhere. So, your applications don’t need to know details bit definitely needs to say, I need this. I’m talking about again, when your data storage is running on top of Kubernetes and not outside of it. [0:07:46.4] BL: Yeah. [0:07:47.3] NL: That brings up an interesting part of this whole term cloud native app. Because it’s like everything else in the space, our terms are not super concrete and an interesting piece about this is that an application – does an application half the map one to one with the running process? What is an application? [0:08:06.1] NL: That is interesting because it could say that a serverless app or a serverless rule, whatever serverless really is, I guess we can get into that in another episode. Are those cloud native applications? They’re not just running anywhere. [0:08:19.8] JR: I will punt on that because I know my boundaries are and that definitely not in my boundaries. But the reason I bring this up is because a little while ago, it’s probably year ago in a Kubernetes [inaudible 0:08:32] apps, we actually have a conversation about what an application was. And the consensus from the community and from the group members was that actually, an application could be made up of multiple processes. So, let’s say you were building this large SaaS service and because you’re selling dog food online, your application could be your dog food application. But you have inventory management. You have a front end, maybe you haven’t had service, you have a shipping manager and things like that. Sales tax calculator. Are those all applications? Or is it one application? The piece about cloud application are cloud native applications because what we found in Kubernetes is that the way we’re thinking about applications is, an application is multiple processes, that can be linked together and we can tell the whole story of how all those interact and working. Just something else, another way to think about this. [0:09:23.5] NL: Yeah, that is interesting, I never really considered that before but that makes a lot of sense. Particularly with the rise of things like GRPC and the ability to send dedicated messages to are like well codified messages too different processes. That gives rise to things like this multi-tenant process as an application. [0:09:41.8] BL: Right. But going back to your idea around cloud native applications being able to commandeer the resources that they’re needing. That’s something that we do see. We see it within Kubernetes right now. I’ll give you above and beyond the example that you gave is that whenever you create a staple set. And Kubernetes, the operator behind staple set that actually goes and provisions of PPC for you, you requested a resource and whatever you change the number of instances from one to like five, guess what? you get four more PPC’s. Just think about it, that is actually something that is happening, it’s a little transparent with people. but I can see to the point of we’re just requesting a new resource and if we are using cloud services to watch our other things, or our cloud native services to watch our applications, I could see us asking for this on demand or even a service like a database or some other type of queuing thing on demand. [0:10:39.2] CC: When I hear things like this, I think, “ Wow, it sounds very complicated. "But then I start to think about it and I think it’s really neat because it is complicated but the alternative would have been way more complicated. I mean, we can talk about, this is sort of how it’s done now. I mean, it’s really hard to go into details on a one-hour episode. We can’t cover the how it’s done or make conceptually, we are sort of throwing a lot of words out there sort of conceptualize it but we can also try to talk about it in a conceptual way how it is done in a non-cloud native world. [0:11:15.3] NL: Yeah, I kind of want to get back to the question I posed before, what is a monolithic app, what is a none cloud native app? And not all none cloud native apps are monoliths but this is actually something that I’ve heard a lot and I’ll be honest. I have an idea of what a monolithic app is but I think I don’t have a very good grasp of it. We kind of talked a bit about like what a cloud native app is, what is a none cloud native or what came before a cloud native applications. What is a monolith? [0:11:39.8] CC: I’m personally not a big fan of monoliths. Of course, I worked with them but once micro services started becoming common and started developing in that mode. I am much more of a fan of breaking things down for so many different reasons. It is a controversial topic for sure. But to go back to your question, the monolith is basically, you have an app, sort of goes to what Brian was saying, it’s like, what is an app? If you think of an app and like one thing, Amazon is an app, right? It’s an app that we use to buy things as consumers. And you know, the other part is the cloud. But let’s look at it like it’s an app that we use to buy things as consumers, we know it’s broken down to so many different services. There is the checkout service, there is the cart service. I mean, I’m imagining, these I can imagine thought, the small services that compose that one Amazon app. If it was a monolith, those services that you know – those things are different systems that are talking together. The whole thing would be on one code base. It would reside in same code base or it will be deployed together. It will be shipped together. If you make a change in one place and you needed to deploy that, you have to deploy the whole thing together. You might have teams that are working on separate aspects but they’re working against the same code base. And maybe because of that, that will lend itself to teams not really specializing on separate aspects because everything is together so you might make one change of the impacts another place and then you have to know that part as well. So, there is a lot less specialization and separation of teams as well. [0:13:32.3] BL: Maybe to give an example of my experience and I think it aligns with a lot of the details Carlisia just went over. Even taking five years back, my experience at least was, we’d write up a ticket and we’d ask somebody to make a server space for us, maybe run [inaudible 0:13:44] on it, right? We’d write all this Java code and we’d package it into these things that run on a JDL somewhere, right? We would deploy this whole big application you know?Let’s call it that dog food app, right? It would have maybe even like a state layer and have the web server layer, maybe have all these different pieces all running together, this big code base as Carlisia put it. And we’d deploy it, you know, that process took a lot of time and was very consuming especially when we needed to change stuff, we didn’t have all these modern API’s and this kind of decoupled applications, right? But then, over time, you know, we started learning more and more about the notion of isolating each of these pieces or layers. So that we could have the web server, isolated in its how, put some site container or a unit and then the state layer and the other layers even isolated, you know, the micro service approach more or less. And then we were able to scale independently and that was really awesome. so we saw a lot of the gains in that respect. We basically moved our complexity to other areas, we took our complexity that you need to all happen in the same memory space and we moved a lot of it into the network with this new protocols of that different services talk to one another. It’s been an interesting thing kind of seeing the monolith approach and the micro service approach and how a lot of these micro service apps are in my opinion a lot more like cloud native aligned, if that makes sense? Just seeing how the complexity shows around in that regard. [0:15:05.8] CC: Let me just say one more thing because it’s actually the biggest aspect of micro services that I like the most in comparison, you know, the aspect of monolith that I hate the most and that I don’t hate it, I appreciate the least, let’s put it that way. Is that, when you have a monolith, it is so easy because design is hard so it’s so easy to couple different parts of your app with other parts of your app and have couples cold and coupled functionality. When you break this into micro services, that is impossible. Because it was working with separate code bases. If you force to think what is your interface, you’re always thinking about the interface and what people need to consume from you, your interface is the only way into your app, into your system. I really like the aspect that it forces you to think about your API. And people will argue, “Well you can’t put the same amount of effort into that if you have a monolith.” Absolutely, but in reality, I don’t see it. And like Josh was saying, it is not a walk on the park, but I’d much rather deal with those issues, those complexities that Microsoft has create then the challenges of running a big – I’m talking about big monoliths, right? Not something trivial. [0:16:29.8] JR: I will come to distil this about how I look at monoliths and how it fits into this conversation. A monolith is simply an application that is or a single process in this case that is running both the UI, the front-end code and the code that fetches the state from a data store, whether that be disk or database. That is what a monolith is. The reasons people use monoliths are many but I can actually think of some very good reasons. If you have code reuse and let’s say you have a website and you were trying to – you have farms and you want to be able to use those form libraries or you have data access and you want to be able to reuse that data access code, a monolith is great. The problem with monoliths is as functionality becomes larger, complexity becomes larger and not at the same rate. I’m not going to say that it is not linear but it’s not quite exponential. Maybe it logs into or something like that. But the problem is that at a certain point, you’re going to have so much functionality, you’re not going to be able to put it inside of one process, see Rails. Rails is actually a great example of this where we run into the issues where we put so much application into a rail source directory and we try to run it and we basically run up with these huge processes. And we split them up. But what we found is that we could actually split out the front-end code to one process. We could spit out the middle ware, see multiple process in the middle, the data access layer to another process and we could use those, we could actually take advantage of multiple CPU cores or multiple computers. The problem with this is that with splitting this out, it’s complexity. So, what if you have a [inaudible 0:18:15] is, what I’m trying to say here in a very long way is that monoliths have their places. As a matter of fact, the encourage, at least I still encourage people to start with the monolith. Put everything in one place. Whenever it gets too big, you spit it out. But in a cloud native world, because we’re trying to take advantage of containers, we’re trying to take advantage of cords on CPUs, we’re trying to take advantage of multiple computers to do that in the most efficient way, you want to split your application up into smaller pieces so that your front end versus your middle layer, versus your data access layer versus your data layer itself can run on as many computers and as many cores as possible. Therefore, spreading thee risk and spreading the usage because everything should be faster. [0:19:00.1] NL: Awesome. That is some great insight into monolithic apps and also the benefit and pros and cons of them. Like something I didn’t have before. Because I’ve only ever heard of a praise monolithic apps and then it’s like said in hushed tones or what the swear word directly after it. And so, it’s interesting to hear the concept of it being that each way you deploy your application is complex but there are different tradeoffs, right? It’s the idea that I was like, “Why don’t you want to turn your monolithic into micro services? Well, there’s so much more overhead, so much more yak shaving you have to do to get there to take advantage of micro services. That was awesome, thank you so much for that insight. [0:19:39.2] CC: I wanted to reiterate a couple aspects of what Brian said and Josh said in regards to that. One huge advantage, I mean, your application needs to be substantial enough that you feel like you need to do that, you’re going to get some advantage from it. when you had that point, and you do that, you’re clearing to services like Josh was saying and Brian was saying, you have the ability to increase your capabilities, your process capabilities based on one aspect of the system that needs it. So, you have something that requires very low processing, you run that service with certain level of capabilities. And something that like your orders process or your orders micro service. You increase the processing power for that much more than some other part. When it comes to running this in the cloud native world, I think this is more an infrastructure aspect. But my understanding is that you can automate all of that, you can determine, “Okay, I have analyzed my requirements based on history and what I need is stacks. So, I’m going to say tell the cloud native infrastructure, this is what I need in the automation will take care of bringing the system up to that if anything happens.” We are always going to be healing your system in an automated way and this is something that I don’t think gets talked about enough like we say, we talk about, “Oh things split up this way and they’re run this way but in an automated mode that these makes all of the difference. [0:21:15.4] NL: Yeah that makes a lot of sense actually. So, basically analytic apps don’t give us the benefit of automation or automated deployment versus like micro services kind of give us and cloud native applications give us the rise. [0:21:28.2] BL: Yes, and think about this, whenever you have five micro services delivering your applications functionality and you need to upgrade the front-end code for the HTML, whatever generates the HTML. You can actually replace that piece or replace that piece and that not bring your whole application down. And even better yet, you can replace that piece one at a time or two at a time, still have the majority of your applications still running and maybe your users won’t even know at all. So, let’s say you have a monolith and you are running multiple versions of this monoliths. When you take that whole application down, you literally take the whole application down not only do you lose front-end capacity, you also lose back-end capacity as well. So, separating your app is actually smarter than the long run because what it gives you is the flexibility to mix and match and you could actually scale the front end at a different level than you did at the backend. And that is actually super important in [inaudible 0:22:22] land and actually Python land and .NET land if you’re writing monoliths. You have to scale at the level of your monolith and if you can scale that then you are having wasted resources. So smaller micro services, smaller cloud native apps makes the run of containers, actually will use less resources. [0:22:41.4] JR: I have an interesting question for us all. So obviously a lot of cloud native applications usually maybe look like these micro services we’re describing, can a monolith be a cloud native application as well? [0:22:54.4] BL: Yes, it can. [0:22:55.1] JR: Cool. [0:22:55.6] NL: Yeah, I think so. As long as the – basically monolith can be deployed in the mechanism that we described like CSAD or can take advantage of the cloud. I believe the monolith can be a cloud native application, sure. [0:23:08.8] CC: There are monolith – because I am glad you brought that up because I was going to bring that up because I hear Brian using the micro services in cloud native apps interchangeably and it makes it really hard for me to follow, “Okay, so what is not cloud native application or what is not a cloud native service and what is not a cloud native monolith?” So, to start this thread with the question that Josh just asked, which also became my question: if I have a monolith app running a cloud provider is that a cloud native app? If it is not what piece of puzzle needs to exists for that to be considered a cloud native app? And then the follow up question I am going to throw it out there already is why do we care? What is the big deal if it is or if it isn’t? [0:23:55.1] BL: Wow, okay. Well let’s see. Let’s unpack this. I have been using micro service and cloud native interchangeably probably not to the best effect. But let me clear up something here about cloud native versus micro services. Cloud native is a big term and it goes further than an application itself. It is not only the application. It is also the environment of the application can run in. It is the process that we use to get the application to production. So, monoliths can be cloud native apps. We can run them through CI/CD. They can run in containers. They can take advantage of their environment. We can scale them independently. but we use micro services instead this becomes easier because our surface area is smaller. So, what I want to do is not use that term like this. Cloud native applications is an umbrella term but I will never actually say cloud native application. I always say a micro service and the reason why I will say the micro service is because it is much more accurate description of that process that is running. Cloud native applications is more of the umbrella. [0:25:02.0] JR: It is really interesting because a lot of the times that we are working with customers when they go out and introduce them to Kubernetes, we are often times asked, “How do I make my application cloud native?” To what you are talking about Brian and to your question Carlisia, I feel like a lot of times people are a little bit confused about it because sometimes they are actually asking us, “How do I break this legacy app into smaller micro services,” right? But sometimes they are actually asking like, “How do I make it more cloud native?” And usually our guidance or the things that we are working with them on is exactly that, right? It is like getting that application container so we can get it portable whether it is a monolith or a micro service, right? We are containerizing it. We are making it more portable. We are maybe helping them out with health checks that the infrastructure environment that they are running in can tap into it and know the health of that application whether it’s to restart it with Kubernetes as an example. We are going through and helping them understand those principles that I think fall more into the umbrella of cloud native like you are saying Brian if I am following you correctly and helping them kind of enhance their application. But it doesn’t necessarily mean splitting it apart, right? It doesn’t mean running it in smaller services. It just means following these more cloud native principles. It is hard talk up so that was continuing to say cloud native right? [0:26:10.5] BL: So that is actually a good way of putting it. A cloud native application isn’t a thing. It is a set of principles that you can use to guide yourself to running apps in cloud environments. And it is interesting. When I say cloud environments I am not even really particularly talking about Kubernetes or any type of scheduler. I am just talking about we are running apps on other people’s computers in the cloud this is what we should think about and it goes through those principles. Where we use CI/CD, storage maybe most likely will be ephemeral. Actually, you know what? That whole process, that whole virtual machine that we are running on that is ephemeral too, everything will go away. So, cloud native applications is basically a theory that allows us to be strategic about running applications with other people’s computers and storage and networking and compute may go away. So, we do this at this way, this is how to get our 5-9’s or 4-9’s above time because we can actually do this. [0:27:07.0] NL: That is actually a great point. The cloud native application is one that can confidently run on somebody else’s computer. That is a good stake in the ground. [0:27:15.9] BL: I stand behind that and I like the way that you put it. I am going to steal that and say I made it up. [0:27:20.2] NL: Yeah, go ahead. We have been talking about monoliths and cloud native applications. I am curious, since you all are developers, what is your experience writing cloud native applications? [0:27:31.2] JR: I guess for green field projects where we are starting from scratch and we are kind of building this thing, it is a really pleasant experience because a lot of things are sort of done for us. We just need to know how to interact with the API or the contract to get the things we need. So that is kind of my blanket statement. I am not trying to say it is easy, I am just saying like it has become quite convenient in a lot of respects when adopting these cloud native principles. Like the idea that I have a docker file and I build this container and now I am running this app that I am writing code for all over the place, it’s become such a more pleasant experience and at least in my experience years and years ago with like dropping things into the tomcat instances running all over the place, right? But I guess what’s also been interesting is it’s been a bit hard to convert older applications into the cloud native space, right? Because I think the point Carlisia had started with around the idea of all the code being in one place, you know it is a massive undertaking to understand how some of these older applications work. Again, not saying that all older applications are only monoliths. But my experience has been that they generally are. Their bigger code base is hard to understand how they work and where to modify things without breaking other things, right? When you go and you say, “All right, let’s adopt some cloud native principles on this app that has been running on the mainframe for decades” right? That is a pretty hard thing to do but again, green field projects I found it to be pretty convenient. [0:28:51.6] CC: It is actually easy, Josh. You just rewrite it. [0:28:54.0] JR: Totally yes. That is always a piece of cake. ,[0:28:56.9] BL: You usually write it in Go and then it is cloud native. That is actually the secret to cloud native apps. You write it in Go, you install it, you deploy in Kubernetes, mission accomplish, cloud native to you. [0:29:07.8] CC: Anything written in Go is cloud native. We are declaring that here, you heard that here first. [0:29:13.4] JR: That is a great question, it’s like how do we get there? That is a hard question and not one that I would basically just wave a magic set of words over and say that we are there. But what I would say is that as we start thinking of moving applications to cloud native first, we need to identify applications that cannot be called updated and I could actually give you some. Your Windows 2003 applications and yes, I do know some of you are running 2003 still. Those are not cloud native and they never will be and the problem is that you won’t be able to run them in a containerized environment. Microsoft says stop using 2003, you should stop using it. Other applications that won’t be cloud native are applications that require a certain level of machine or server access. We have been able to attract GPU’s. But if you’re working on the IO level like you are actually looking at IO or if you are looking at hardware interrupts. Or you are looking at anything like that, that application will never be cloud native. Because there is no way that we can in a shared environment, which most likely your application will be running in, in the cloud. There is no way that first of all that the hypervisor that is actually running your virtual machine wants to give you that process or give you that access or that is not being shared from one to 200 other processes on that server. So, applications that want low level access or have real time, you don’t want to run those in the cloud. They cannot be cloud native. That still means a lot of applications can be. [0:30:44.7] CC: So, I keep thinking of if I own a tech stack and I every once in a while stop and evaluate, if I am squeezing as most tech as I can out of my system? Meaning am I using the best technology out there to the extent that fits my needs? If I am that kind of person and I don’t know – it’s like when I say I am a decision maker and even if I was a tech person like I am also a tech person, I still would not have – unless I am one of the architects. And sometimes even the architects don’t have an entire vision. I mean they have to talk to other architects who have a greater vision of the whole system because systems that can be so big. But at any rate, if I am an architect or I own the tech stack one way or another, my question is, is my system a cloud native system? Is my app a cloud native app? I am not even sure that we clarified enough for people to answer that. I mean it is so complicated, maybe we did hopefully we helped a little bit. So basically, this will be my question, how do I know if I am there or not? Because my next step would be well if I am not there then what am I missing? Let me look into it and see if the cost benefit is worth it. But if I don’t know what is missing, what do I look at? How do I evaluate? How do I evaluate if I am there and if I am not, what do I need to do? So, we talked about this a little bit on episode one, which we talked about cloud native like what is cloud native in general and now we are talking about apps. And so, you know, there should be a checklist of things that cloud native should at least have these sets of things. Like the 12-factor app, what do you need to have to be considered 12 factor app. We should have a checklist, 12 factor app I think having that checklist is being part of micro-service in the cloud native app. But I think there needs to be more. I just wish we would have that not that we need to come up with that list now but something to think about. Someone should do it, you know? [0:32:57.5] JR: Yeah, it would be cool. [0:32:58.0] CC: Is it reasonable or now to want to have that checklist? [0:33:00.6] BL: So, there is, there is that checklist that exist I know that Red Hat has one. I know that IBM has one. I would guess VMware has one on one of our web pages. Now the problem is they’re all different. What I do and this is me trying to be fair here. The New Stack basically they talk about things that are happening in the cloud and tech. If you search for The New Stack in cloud native application, there is a 10-bullet list. That is what I send to people now. The reason I send that one rather than any vendor is because a vendor is trying to sell you something. They are trying to sell you their vision of cloud native where they excel and they will give you products that help you with that part like CI/CD, “oh we have a product for that.” I like The New Stack list and actually, I Googled it while you were talking Carlisia because I wanted it to bring it up. So, I will just go through the titles of this list and we’ll make sure that we make this link available. So, there is 10 Key Attributes of Cloud-Native Applications. Package as light weight to containers. Developed with best-of-breed languages and frameworks, you know that doesn’t mean much but that is how nebulous this is. Designed as loosely coupled microservices. Centered around API’s for interaction and collaboration. Architected with clean separation of stateless and stateful services. Isolated from server and operating system dependencies. Deployed on self-service elastic cloud infrastructure. Managed through agile DevOps processes. Automated capabilities. And the last one, Defined policy-driven resource allocation. And as you see, those are all very much up for interpretation or implementations. So, a cloud native app from my point of view tries to target most of these items and has an opinion on most of these items. So, a cloud native app isn’t just one thing. It is a mindset that I am running. Like I said before, I am running my software on other people’s computers, how can I best do this.? [0:34:58.1] CC: I added the link to our shownotes. When I look at this list, I don’t see observability. That word is not there. Does it fall under one of those points because observability is another new-ish term that seems to be in parcel of cloud native? Correct me here, people. [0:35:19.1] JR: I am. Actually, the eighth item, ‘Manage through agile DevOps processes,’ is actually – they don’t talk about monitoring observability. But for an application for a person who is not developing application, so whether you have a dev ops team or you have an SRE practice, you are going to have to be able to communicate the status and the application whether it be through metrics logs or metrics logs or whatever the other one is. I am thinking – traces. So that is actually I think is baked in it is just not called out. So, to get the proper DevOps you would need some observability that is how you get that status when you have a problem. [0:35:57.9] CC: So, this is how obscure these things can be. I just want to point this out. It is so frustrating, so literally we have item eight, which Brian has been, as the main developer so he is super knowledgeable. He can look at that and know what it means. But I look at that and the words log metrics, observability none of these words are there and yet Brian knew that that is what it means that that is what he meant. And I don’t disagree with him. I can see it now but why does it have to be so obscure? [0:36:29.7] JR: I think a big thing to consider too is like it very much lands on spectrum, right? Like something you would ask Carlisia is how do I qualify if my app is cloud native or what do I need to do? And you know a lot of people in my experience are just adopting parts of this list and that’s totally fine. You know worrying about whether you fully qualify as a cloud native app since we have talked about it as more of a set of principles is something – I don’t know if there is too too much value in worrying about whether you can block that label onto your app as much as it is, “Oh I can see our organization our applications having these problems.” Like lacking portability when we move them across providers or going back to observability, not being able to know what is going on inside of the application and where the network packets are headed and they switched to being asked we’re late to see these happening. And as those problems come on, really looking at and adopting these principles where it is appropriate. Sometimes it might not be with the engineering efforts without them, one of the more cloud native principles. You know you just have to pick and choose what is most valuable to you. [0:37:26.7] BL: Yes, and actually this is what we should be doing as experts, as thought-leaders, as industry movers and shakers. Our job is to make this easier for people coming behind us. At one time, it was hard to even start an application or start your operating system. Remember when we had to load AN1, you know? Remember we had to do that back in the day on our basic, on our Comado64’s or Apple or Apple2. Now you turn your computer on and it comes with instantly. We click on application and it works. We need to actually bring this whole cloud movement to that point where things like if you include these libraries and you code with these API’s you get automatic observability. And I am saying that with air quotes but you get the ability to have this thing to monitor it in some fashion. If you use this practice and you have this stack, CI/CD should be super simple for you and we are just not quite there yet. And that is why the industry is definitely rotating around this and that is why there has been a lot of buzz around cloud native and Kubernetes is because people are looking at this to actually solve a lot of these problems that we’ve had. Because they just haven’t been solvable because everybody stacks are too different. But this one though, the reason Linux is I think ultimately successful is because it allowed us to do things and all of these Linux things we liked and it worked on all sorts of computers. And it got that mindset behind it behind companies. Kubernetes could also do this. It allows us to think about our data centers as potentially one big computer or fewer computers that allows us to make sure things are running. And once we have this, now we can develop new tools that will help us with our observability, with our getting software into production and upgraded and where we need it. [0:39:17.1] NL: Awesome. So, on that, we are going to have to wrap up for this week. Let’s go ahead and do a round of closing thoughts. [0:39:22.7] JR: I don’t know if I have any closing thoughts. But it was a pleasure talking about cloud native applications with you all. Thanks. [0:39:28.1] BL: Yeah, I have one thought is that all of these things that we are talking about it sounds kind of daunting. But it is better that we can have these conversations and talk about things that don’t work rather than not knowing what to talk about in general. So this is a journey for us and I hope you come for more of our journey. [0:39:46.3] CC: First I was going to follow up on Josh and say I am thoughtless. But now I want to fill up on Brian’s and say, no I have no opinions. It is very much what Brian said for me, the bridging of what we can do using cloud native infrastructure in what we read about it and what we hear about it like for people who are not actually doing it is so hard to connect one with the other. I hope by being here and asking questions and answering questions and hopefully people will also be very interactive with us. And ask us to talk about things they want to know that we all try to connect it too little by little. I am not saying it is rocket science and nobody can understand it. I am just saying for some people who don’t have multi background experience, they might have big gaps. [0:40:38.7] NL: And that is for sure. This was a very useful episode for me. I am glad to know that everybody else is just as confused at what cloud native applications actually mean. So that was awesome. It was a very informative episode for me and I had a lot of fun doing it. So, thank you all for having me. Thank you for joining us on this week of the Kublets Podcast. And I just want to wish our friend Brian a very happy birthday. Bye you all. [0:41:03.2] CC: Happy birthday Brian. [0:41:04.7] BL: Ahhhh. [0:41:05.9] NL: All right, bye everyone. [END OF EPISODE] [0:41:07.5] ANNOUNCER: Thank you for listening to The Podlets Cloud Native Podcast. Find us on Twitter at https://twitter.com/ThePodlets and on the http://thepodlets.io/ website, where you'll find transcripts and show notes. We'll be back next week. Stay tuned by subscribing. [END]See omnystudio.com/listener for privacy information.
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