Podcasts about Netdata

Signup for Netdata today and get 10% off at: https://netdata.cello.so/aJbUFz0F8K5 Purchases made through some store links may provide some compensation to Linus Media Group. Check out Proton Mail at https://proton.me/wan and get up to 38% off their plans! Get 20% off DeleteMe US consumer plans when you go to https://joindeleteme.com/WAN and use promo code WAN at checkout. DeleteMe International Plans: https://international.joindeleteme.com/ Buy something from dbrand so they have an excuse to keep messing with Linus. Visit http://dbrand.com/WAN Check out Dell laptops at: https://lmg.gg/dellprowan Pick up a Secretlab Titan Evo Ergonomic Gaming Chair today at: https://lmg.gg/secretlabwan Get a special deal on Private Internet Access VPN today at https://www.piavpn.com/LinusWan Get your ticket to the SoCalTech Fair at https://hyte.co/SoCalTechFair Purchases made through some store links may provide some compensation to Linus Media Group. Learn more about your ad choices. Visit megaphone.fm/adchoices

Signup for Netdata today and get 10% off at: https://netdata.cello.so/aJbUFz0F8K5 Purchases made through some store links may provide some compensation to Linus Media Group. Check out Proton Mail at https://proton.me/wan and get up to 38% off their plans! Get 20% off DeleteMe US consumer plans when you go to https://joindeleteme.com/WAN and use promo code WAN at checkout. DeleteMe International Plans: https://international.joindeleteme.com/ Buy something from dbrand so they have an excuse to keep messing with Linus. Visit http://dbrand.com/WAN Check out Dell laptops at: https://lmg.gg/dellprowan Pick up a Secretlab Titan Evo Ergonomic Gaming Chair today at: https://lmg.gg/secretlabwan Get a special deal on Private Internet Access VPN today at https://www.piavpn.com/LinusWan Purchases made through some store links may provide some compensation to Linus Media Group. Learn more about your ad choices. Visit megaphone.fm/adchoices

Welcome to episode 50 of More Than a Refresh, where JD sits down with Costa Tsaousis, Founder & CEO @ Netdata. This episode is part of our series with The Open Source Observability Day Conference, where we're giving conference speakers an opportunity to speak beyond their abstract. In this episode, Costa and JD discuss going viral on GitHub, observability as fundamental to healthy infrastructures, machine learning for instant insights, and loving trouble. For more information on The OSOD Conference, please visit https://osoday.com/

Deploying Nextcloud the Nix way promises a paradise of reproducibility and simplicity. But is it just a painful trek through configuration hell? We built the dream Nextcloud using Nix and faced reality. Special Guest: Alex Kretzschmar.

https://thehomelab.show/The sponsor for today's episode: https://www.linode.com/homelabshow https://lawrencesystems.com/https://www.learnlinux.tv/

In today's episode of Category Visionaries, we speak with Costa Tsaousis, CEO and Founder of Netdata, an infrastructure monitoring platform that's raised over $30 Million in funding. Topics Discussed:  How a Reddit post by Costa spurred thousands of people to start using his newly-created platform How Costa built Netdata, the difficulties he faced developing it, and why Netdata is outstandingly helpful when it comes to monitoring What is the most important thing to show your potential investors The challenges of managing a 100% remote-work company Challenges facing Netdata on the technical front

Summary If your business metrics looked weird tomorrow, would you know about it first? Anomaly detection is focused on identifying those outliers for you, so that you are the first to know when a business critical dashboard isn't right. Unfortunately, it can often be complex or expensive to incorporate anomaly detection into your data platform. Andrew Maguire got tired of solving that problem for each of the different roles he has ended up in, so he created the open source Anomstack project. In this episode he shares what it is, how it works, and how you can start using it today to get notified when the critical metrics in your business aren't quite right. Announcements Hello and welcome to the Data Engineering Podcast, the show about modern data management You shouldn't have to throw away the database to build with fast-changing data. You should be able to keep the familiarity of SQL and the proven architecture of cloud warehouses, but swap the decades-old batch computation model for an efficient incremental engine to get complex queries that are always up-to-date. With Materialize, you can! It's the only true SQL streaming database built from the ground up to meet the needs of modern data products. Whether it's real-time dashboarding and analytics, personalization and segmentation or automation and alerting, Materialize gives you the ability to work with fresh, correct, and scalable results — all in a familiar SQL interface. Go to dataengineeringpodcast.com/materialize (https://www.dataengineeringpodcast.com/materialize) today to get 2 weeks free! Introducing RudderStack Profiles. RudderStack Profiles takes the SaaS guesswork and SQL grunt work out of building complete customer profiles so you can quickly ship actionable, enriched data to every downstream team. You specify the customer traits, then Profiles runs the joins and computations for you to create complete customer profiles. Get all of the details and try the new product today at dataengineeringpodcast.com/rudderstack (https://www.dataengineeringpodcast.com/rudderstack) Data projects are notoriously complex. With multiple stakeholders to manage across varying backgrounds and toolchains even simple reports can become unwieldy to maintain. Miro is your single pane of glass where everyone can discover, track, and collaborate on your organization's data. I especially like the ability to combine your technical diagrams with data documentation and dependency mapping, allowing your data engineers and data consumers to communicate seamlessly about your projects. Find simplicity in your most complex projects with Miro. Your first three Miro boards are free when you sign up today at dataengineeringpodcast.com/miro (https://www.dataengineeringpodcast.com/miro). That's three free boards at dataengineeringpodcast.com/miro (https://www.dataengineeringpodcast.com/miro). Data lakes are notoriously complex. For data engineers who battle to build and scale high quality data workflows on the data lake, Starburst powers petabyte-scale SQL analytics fast, at a fraction of the cost of traditional methods, so that you can meet all your data needs ranging from AI to data applications to complete analytics. Trusted by teams of all sizes, including Comcast and Doordash, Starburst is a data lake analytics platform that delivers the adaptability and flexibility a lakehouse ecosystem promises. And Starburst does all of this on an open architecture with first-class support for Apache Iceberg, Delta Lake and Hudi, so you always maintain ownership of your data. Want to see Starburst in action? Go to dataengineeringpodcast.com/starburst (https://www.dataengineeringpodcast.com/starburst) and get $500 in credits to try Starburst Galaxy today, the easiest and fastest way to get started using Trino. Your host is Tobias Macey and today I'm interviewing Andrew Maguire about his work on the Anomstack project and how you can use it to run your own anomaly detection for your metrics Interview Introduction How did you get involved in the area of data management? Can you describe what Anomstack is and the story behind it? What are your goals for this project? What other tools/products might teams be evaluating while they consider Anomstack? In the context of Anomstack, what constitutes a "metric"? What are some examples of useful metrics that a data team might want to monitor? You put in a lot of work to make Anomstack as easy as possible to get started with. How did this focus on ease of adoption influence the way that you approached the overall design of the project? What are the core capabilities and constraints that you selected to provide the focus and architecture of the project? Can you describe how Anomstack is implemented? How have the design and goals of the project changed since you first started working on it? What are the steps to getting Anomstack running and integrated as part of the operational fabric of a data platform? What are the sharp edges that are still present in the system? What are the interfaces that are available for teams to customize or enhance the capabilities of Anomstack? What are the most interesting, innovative, or unexpected ways that you have seen Anomstack used? What are the most interesting, unexpected, or challenging lessons that you have learned while working on Anomstack? When is Anomstack the wrong choice? What do you have planned for the future of Anomstack? Contact Info LinkedIn (https://www.linkedin.com/in/andrewm4894/) Twitter (https://twitter.com/@andrewm4894) GitHub (http://github.com/andrewm4894) Parting Question From your perspective, what is the biggest gap in the tooling or technology for data management today? Closing Announcements Thank you for listening! Don't forget to check out our other shows. Podcast.__init__ (https://www.pythonpodcast.com) covers the Python language, its community, and the innovative ways it is being used. The Machine Learning Podcast (https://www.themachinelearningpodcast.com) helps you go from idea to production with machine learning. Visit the site (https://www.dataengineeringpodcast.com) to subscribe to the show, sign up for the mailing list, and read the show notes. If you've learned something or tried out a project from the show then tell us about it! Email hosts@dataengineeringpodcast.com (mailto:hosts@dataengineeringpodcast.com)) with your story. To help other people find the show please leave a review on Apple Podcasts (https://podcasts.apple.com/us/podcast/data-engineering-podcast/id1193040557) and tell your friends and co-workers Links Anomstack Github repo (http://github.com/andrewm4894/anomstack) Airflow Anomaly Detection Provider Github repo (https://github.com/andrewm4894/airflow-provider-anomaly-detection) Netdata (https://www.netdata.cloud/) Metric Tree (https://www.datacouncil.ai/talks/designing-and-building-metric-trees) Semantic Layer (https://en.wikipedia.org/wiki/Semantic_layer) Prometheus (https://prometheus.io/) Anodot (https://www.anodot.com/) Chaos Genius (https://www.chaosgenius.io/) Metaplane (https://www.metaplane.dev/) Anomalo (https://www.anomalo.com/) PyOD (https://pyod.readthedocs.io/) Airflow (https://airflow.apache.org/) DuckDB (https://duckdb.org/) Anomstack Gallery (https://github.com/andrewm4894/anomstack/tree/main/gallery) Dagster (https://dagster.io/) InfluxDB (https://www.influxdata.com/) TimeGPT (https://docs.nixtla.io/docs/timegpt_quickstart) Prophet (https://facebook.github.io/prophet/) GreyKite (https://linkedin.github.io/greykite/) OpenLineage (https://openlineage.io/) The intro and outro music is from The Hug (http://freemusicarchive.org/music/The_Freak_Fandango_Orchestra/Love_death_and_a_drunken_monkey/04_-_The_Hug) by The Freak Fandango Orchestra (http://freemusicarchive.org/music/The_Freak_Fandango_Orchestra/) / CC BY-SA (http://creativecommons.org/licenses/by-sa/3.0/)

Observability is becoming an increasingly competitive space in the software world. Many developers have heard of Datadog and New Relic, but there are a seemingly countless number of observability products out there. Costa Tsaousis (he/him) is the Founder and CEO of Netdata. His goal was to build an open-source platform that was high-resolution, real-time, and The post A Different Monitoring Philosophy with Costa Tsaousis appeared first on Software Engineering Daily.

Observability is becoming an increasingly competitive space in the software world. Many developers have heard of Datadog and New Relic, but there are a seemingly countless number of observability products out there. Costa Tsaousis (he/him) is the Founder and CEO of Netdata. His goal was to build an open-source platform that was high-resolution, real-time, and The post A Different Monitoring Philosophy with Costa Tsaousis appeared first on Software Engineering Daily.

Observability is becoming an increasingly competitive space in the software world. Many developers have heard of Datadog and New Relic, but there are a seemingly countless number of observability products out there. Costa Tsaousis (he/him) is the Founder and CEO of Netdata. His goal was to build an open-source platform that was high-resolution, real-time, and The post A Different Monitoring Philosophy with Costa Tsaousis appeared first on Software Engineering Daily.

Nikolay and Michael discuss self-managing Postgres — both the practicalities of doing so, as well as some managed-service style tooling.  Here are some links to some things they mentioned:Our episode on Managed services vs. DIY https://postgres.fm/episodes/managed-services-vs-diy WAL-G https://github.com/wal-g/wal-g pgBackRest https://pgbackrest.org/ Barman https://github.com/EnterpriseDB/barman Dead Man's Snitch https://deadmanssnitch.com/ Netdata https://www.netdata.cloud/ Upgrades https://postgres.fm/episodes/upgrades  High availability https://postgres.fm/episodes/high-availability Configuration https://postgres.fm/episodes/default-configuration Corruption https://postgres.fm/episodes/corruption Connection poolers https://postgres.fm/episodes/connection-poolers Index maintenance https://postgres.fm/episodes/index-maintenance StackGres supported extensions (Michael was wrong, it also has a timescale_tls extension!) https://stackgres.io/extensions/ postgresql_cluster https://github.com/vitabaks/postgresql_cluster Supabase self-hosting https://supabase.com/docs/guides/self-hostingTembo https://github.com/tembo-io/tembo Open source licenses, clouds, Postgres (Postgres TV discussion) https://www.youtube.com/watch?v=1rcbyIjA4gI&t=149s ~~~What did you like or not like? What should we discuss next time? Let us know via a YouTube comment, on social media, or by commenting on our Google doc!~~~Postgres FM is brought to you by:Nikolay Samokhvalov, founder of Postgres.aiMichael Christofides, founder of pgMustardWith special thanks to:Jessie Draws for the amazing artwork 

https://thehomelab.show/The sponsor for today's episodehttps://www.linode.com/homelabshowhttps://lawrencesystems.com/https://www.learnlinux.tv/

Nikolay and Michael discuss benchmarking — reasons to do it, and some approaches, tools, and resources that can help. Here are links to a few things we mentioned: Towards Millions TPS (blog post by Alexander Korotkov)Episode on testing Episode on buffers pgbenchsysbenchImproving Postgres Connection Scalability (blog post by Andres Freund)pgreplaypgreplay-goJMeterpg_qualstatspg_queryDatabase experimenting/benchmarking (talk by Nikolay, 2018)Database testing (talk by Nikolay at PGCon, 2022)Systems Performance (Brendan Gregg's book, chapter 12)fioNetdataSubtransactions Considered Harmful (blog post by Nikolay including Netdata exports)WAL compression benchmarks (by Vitaly from Postgres.ai)Dumping/restoring a 1 TiB database benchmarks (by Vitaly from Postgres.ai)PostgreSQL on EXT3/4, XFS, BTRFS and ZFS (talk slides from Tomas Vondra)Insert benchmark on ARM and x86 cloud servers (blog post by Mark Callaghan)------------------------What did you like or not like? What should we discuss next time? Let us know by tweeting us on @samokhvalov / @michristofides / @PostgresFM, or by commenting on our Google doc.If you would like to share this episode, here's a good link (and thank you!)Postgres FM is brought to you by:Nikolay Samokhvalov, founder of Postgres.aiMichael Christofides, founder of pgMustardWith special thanks to:Jessie Draws for the amazing artwork 

News Crypto schadenfreude: yes, most DAOs are just a convenient structure for scamming (https://www.coindesk.com/business/2022/04/14/olympusdao-co-founder-doxxed-lawsuit-claims-to-unmask-apollo/) Turkey bans cryptocurrency (https://www.bloomberg.com/news/articles/2021-04-16/turkey-bans-cryptocurrency-payments-saying-risks-are-too-great) for transactions Matt Levine's breakdown of the Terra-Luna (https://www.bloomberg.com/opinion/articles/2022-04-19/the-stability-of-algorithmic-stablecoins) peg and Ponzinomic strategy Last year he broke down the IRON-TITAN stablecoin failure (https://www.bloomberg.com/opinion/articles/2021-06-17/titanium-got-crushed?sref=1kJVNqnU) which is illuminating as to the weaknesses of a two coin system IMF's Global Financial Stability Report (https://bitcoinmagazine.com/markets/imf-publishes-global-financial-stability-report-discussing-bitcoin?utm_source=Bitcoin+Magazine&utm_campaign=6197e3f14c-&utm_medium=email&utm_term=0_f7d45fbb67-6197e3f14c-357178061&mc_cid=6197e3f14c&mc_eid=c067dcb913) is almost an add for bitcoin Ukraine's Central Bank Bans Crypto Purchases in Local Currency (https://www.coindesk.com/policy/2022/04/22/ukraines-central-bank-bans-crypto-purchases-in-local-currency/) Israel Adds Yuan to $206 Billion Reserves in ‘Philosophy' Change (https://www.bloomberg.com/news/articles/2022-04-20/israel-adds-yuan-to-206-billion-reserves-in-philosophy-change) Israel's central bank adds the Chinese yuan and three other currencies to its $206 billion reserves, reducing the allocation for the dollar and the euro. To accommodate the changes, the euro's share will fall to 20% -- the lowest in at least a decade -- from just over 30%, while the dollar will account for 61%, down from 66.5%. The pound's weighting, by contrast, will almost double to 5%, returning to a level last seen in 2011. The greenback's share, by contrast, has fallen to the lowest since 1995 Bitcoin Education Taro is the new color coin (https://lightning.engineering/posts/2022-4-5-taro-launch/) protocol from lightning labs Color coins have existed for a while on bitcoin, but this protocol seems stablecoin focused Feedback Remember to get in touch bitcoindadpod@protonmail.com or @bitcoindadpod on twitter stacker news (https://stacker.news/) Corrections We never actually explain why the mempool cleared in 2021: batching transactions by exchanges, segwit, and lightning Outro Podcasting 2.0 to support an indepenent podcasting ecosystem (https://podcastindex.org/) The Fountain (https://www.fountain.fm/) podcast app Sponsors and Acknowledgements Music by Lesfm from Pixabay Self Hosted Show (https://selfhosted.show/) courtesy of Jupiter Broadcasting (https://www.jupiterbroadcasting.com/)

How we nearly crashed our Matrix server; what we did wrong and how we're fixing it. Plus an update on elementary OS, GNOME's next chapter, and we kick off the NixOS Challenge. NixOS Challenge Goals: Study the Nix Expression Language (https://nixos.wiki/wiki/Nix_Expression_Language) Setup at least one Nix/NixOS system (https://nixos.org/manual/nixos/stable/). Install htop (https://github.com/NixOS/nixpkgs/blob/master/pkgs/tools/system/htop/default.nix). Join the Nix Nerds Matrix channel (https://linuxunplugged.com/matrixinfo). Post a screenshot in the NixOS Challenge GitHub (https://github.com/JupiterBroadcasting/nixos-challenge/). Complete all the above before the end of April. Special Guest: Danielle Foré.

We talk about Netdata and Let's Encrypt; Gitea, Drone and self-hosting; and whether to go SaaS or Open Source.

Erica and Brian deliver messages of gratitude and thankfulness across the community industry. Community Industry News: Emily Wirth joined Paper as Senior Manager, Community Jamie Cantrell joined Unusual Ventures as Sr. Director of Community Ana Visiliuk joined Aiven as Community Manager Saksham Taneja joined Scaler as Community Associate Katie Ray joined Clari as Community Manager Rachael Silvano joined Zapier as Community Operations Manager Blake Ethridge joined Netdata as Director of Community Kat Jarvis was promoted to Senior Community Consultant, IBM Community at Higher Logic Lauren Clevenger joined Salesloft as Head of Community Giving Thanks: Adrian Speyer Alex Angel Amanda Petersen Amir Shevat Anaheli De Los Santos Andrew Claremont Ben Regier Cassie Mayes Celina Zamora Chris Detzel Christina Garnett Danielle Maveal Dave Evans David Spinks Dennis Lemoine Ed de Rochemont Elizabeth Kinsey Emma Siu Erin Staples Gal Biran Holly Firestone Ilana Golan Jeff Bruensbach Joe Cothrel John Summers Lois Townsend Lotem Hayun Mac Reddin María Alcantara Arceo Matt Laurenceau Michelle Mathias Mike Silberg Nithin S.S.  Noele Flowers  Philippe Beaudette  Piper Wilson Sangeeta Gupta Shannon Emery Sofia Rodriguez Tessa Kriesel Tiffany Oda Wendy Pease Willa Tellekson-Flash Alta Sparling Marika Rundle Sponsored by: C School Coaching Track: Taught by industry expert Noele Flowers, this 12 week, small cohort-based-course combines real-time instruction, collaborative work with other talented professionals, work-applicable projects, and 1:1 coaching to help early-career community managers become top-notch industry experts. Vanilla Community Predictions 2022: Vanilla and Higher Logic sat down with 22 community management experts to discover what's coming for community in 2022. Together, they worked out ten key takeaways for the coming year. If you run a community, are part of a community, or are debating whether or not to launch one, check out their eBook is for you.

Expertos de ciberseguridad de ADALID Corp y NETDATA hablan de la interrupción global de las plataformas de Facebook, Instagram y Whatsapp. Hablamos con José Cabello, Director Ejecutivo de NETDATA y Axel Díaz, director del laboratorio de informática forense. ADALID Corp.La Caída de Facebook ocacionó que más de 5.000 millones de usuarios de Facebook, Instagram y WhatsApp fueron afectados por lo ocurrido. Las consecuencias en temas de reputación, a nivel económico y de seguridad de la información se continúan analizando,

Yabba Dabba Distro! Run every major distribution on one native host. How we hijacked a Fedora install and turned it into the ultimate meta Linux box. Plus Valve and AMD team up to improve Linux performance and the duct-tape solution holding our server together. Special Guests: Brent Gervais and paradigm.

Netdata helps you troubleshoot slowdowns and anomalies in your infrastructure with thousands of per-second metrics, meaningful visualizations, and insightful health alarms with zero configuration. Observability is a busy space, how do they compare? I speak with Robin Schumacher to find out. --- Send in a voice message: https://anchor.fm/chinchillasqueaks/message

Ο Κώστας Τσαούσης είναι ιδρυτής και CEO της Netdata, της εταιρείας με έδρα στο Σαν Φρανσίσκο που έχει μετασχηματίσει τον τομέα του infrastructure monitoring. Η Netdata αναπτύσσει λογισμικό που επιτρέπει την παρακολούθηση απόδοσης διαφόρων υπολογιστικών συστημάτων και στο πελατολόγιο της συγκαταλέγονται εταιρείες όπως οι Amazon, Linkedin και Facebook. Καθημερινά, η εταιρεία αποκτά 10.000 νέους χρήστες, ενώ συνολικά έχει συγκεντρώσει χρηματοδότηση ύψους 33 εκατομμυρίων ευρώ. Ο Κώστας μιλά για την ανατρεπτική συμφωνία με την Bain Venture Capital - μετά από ένα σύντομο αλλα κρίσιμο ταξίδι στην Αμερική και για τις ξεχωριστές λειτουργίες του Netdata cloud που αναβαθμίζουν το infrastructure monitoring σε κάθε επίπεδο. 

Robin Schumacher, Vice President of Product at Netdata (https://www.netdata.cloud/), is an open-source veteran and in this episode of TFiR Insights, we discussed how open source is becoming a key piece of strategy for businesses of all sizes.

Youtube Video of podcast Shownotes and Links In this extra-special episode of CTF Radiooo, adamd and Zardus host the WINNERS of DC 28 CTF: A*0*E. From A*0*E we’re joined by Captain Gengming aka dmxcsnsbh, Vice-Captain Hui Shin aka septyem, Founder Tianyi aka Jackyxty, and DevOps silver! We discuss how everyone got into CTFs, the history of A*0*E (the short version is A*0*E = EEE ∪ AAA ∪ 0ops ∪ ******), DC 28 CTF, DC 26 madness (on adamd and Zardus’ side, including social engineering a parking spot), and how to succeed at CTFs. Silver’s amazing diagram of their networking setup: +---------------------------------------------------------------------------+ | | | >Other players in our team< | | | +-----------------+----------------------------------+----------------------+ | | | | | OpenVPN | OpenVPN | | The `dc28-redir-controller` +--------+------+ +------+--------+ is deployed here | | | | | VPN Endpoint | | VPN Endpoint | | | for CHN users | | for USA users | | | | | | v +-------+-------+ +-------+-------+ | | +---------------------------+ +--------------------+ | bandwidth and ACL limited! | | | | | | save some money ;) | | Jumpbox, config copied +-----+ OOO's WG endpoint | | | | +-----+ from OOO's machine | | | | | | | | | | | +---------------------------------+ | v | | +---------------------------+ +--------------------+ | | +-----+-----+ +-----+-----+ | | CPU-intensive applications | | | QoS Promised | | | | since EPYC servers are only +------+ Gateway +------------------------+ Gateway +------+ +------------------------------------+ | available in CHN available zone | | China | MPLS VPN? not sure. | U.S West | | | | | | | 110-130ms,

Netdata, the company behind the eponymous open-source, distributed, real-time, performance, and health monitoring solution for systems and applications, has announced it completed a new round of financing of 14,2 million dollars.  We take the opportunity to dive in the Netdata story with CEO and Founder Costas Tsaousis: what they do and why, their open source approach and distributed architecture, and their position in the overall observability ecosystem. Article published on ZDNet

What do you do when you create a groundbreaking network monitoring tool? You post the source code on GitHub and Reddit for all the world to use. This week’s guest, Costa Tsaousis of Netdata, tells the Technado crew about the nightmare that led him to create the product and why he chose to go open source. Then, in the news, the team discussed a US plan to invest $1B in AI and quantum computing, a breakdown of the CenturyLink/Level(3) outage, why a Microsoft Teams Retention Policy is so important, a Russian “tourist” offering up loads of cash for a Tesla employee to inject malware, and a disgruntled AWS engineer burning his bridges (and 456 Cisco WebEx VMs) on his way out the door.

What do you do when you create a groundbreaking network monitoring tool? You post the source code on GitHub and Reddit for all the world to use. This week’s guest, Costa Tsaousis of Netdata, tells the Technado crew about the nightmare that led him to create the product and why he chose to go open source. Then, in the news, the team discussed a US plan to invest $1B in AI and quantum computing, a breakdown of the CenturyLink/Level(3) outage, why a Microsoft Teams Retention Policy is so important, a Russian “tourist” offering up loads of cash for a Tesla employee to inject malware, and a disgruntled AWS engineer burning his bridges (and 456 Cisco WebEx VMs) on his way out the door.

What do you do when you create a groundbreaking network monitoring tool? You post the source code on GitHub and Reddit for all the world to use. This week’s guest, Costa Tsaousis of Netdata, tells the Technado crew about the nightmare that led him to create the product and why he chose to go open source. Then, in the news, the team discussed a US plan to invest $1B in AI and quantum computing, a breakdown of the CenturyLink/Level(3) outage, why a Microsoft Teams Retention Policy is so important, a Russian “tourist” offering up loads of cash for a Tesla employee to inject malware, and a disgruntled AWS engineer burning his bridges (and 456 Cisco WebEx VMs) on his way out the door.

What do you do when you create a groundbreaking network monitoring tool? You post the source code on GitHub and Reddit for all the world to use. This week’s guest, Costa Tsaousis of Netdata, tells the Technado crew about the nightmare that led him to create the product and why he chose to go open source. Then, in the news, the team discussed a US plan to invest $1B in AI and quantum computing, a breakdown of the CenturyLink/Level(3) outage, why a Microsoft Teams Retention Policy is so important, a Russian “tourist” offering up loads of cash for a Tesla employee to inject malware, and a disgruntled AWS engineer burning his bridges (and 456 Cisco WebEx VMs) on his way out the door.

What do you do when you create a groundbreaking network monitoring tool? You post the source code on GitHub and Reddit for all the world to use. This week’s guest, Costa Tsaousis of Netdata, tells the Technado crew about the nightmare that led him to create the product and why he chose to go open source. Then, in the news, the team discussed a US plan to invest $1B in AI and quantum computing, a breakdown of the CenturyLink/Level(3) outage, why a Microsoft Teams Retention Policy is so important, a Russian “tourist” offering up loads of cash for a Tesla employee to inject malware, and a disgruntled AWS engineer burning his bridges (and 456 Cisco WebEx VMs) on his way out the door.

What do you do when you create a groundbreaking network monitoring tool? You post the source code on GitHub and Reddit for all the world to use. This week’s guest, Costa Tsaousis of Netdata, tells the Technado crew about the nightmare that led him to create the product and why he chose to go open source. Then, in the news, the team discussed a US plan to invest $1B in AI and quantum computing, a breakdown of the CenturyLink/Level(3) outage, why a Microsoft Teams Retention Policy is so important, a Russian “tourist” offering up loads of cash for a Tesla employee to inject malware, and a disgruntled AWS engineer burning his bridges (and 456 Cisco WebEx VMs) on his way out the door.

What do you do when you create a groundbreaking network monitoring tool? You post the source code on GitHub and Reddit for all the world to use. This week’s guest, Costa Tsaousis of Netdata, tells the Technado crew about the nightmare that led him to create the product and why he chose to go open source. Then, in the news, the team discussed a US plan to invest $1B in AI and quantum computing, a breakdown of the CenturyLink/Level(3) outage, why a Microsoft Teams Retention Policy is so important, a Russian “tourist” offering up loads of cash for a Tesla employee to inject malware, and a disgruntled AWS engineer burning his bridges (and 456 Cisco WebEx VMs) on his way out the door.

How to install NetDATA Click on Plugins Change to Community Collections Click on NetData Click on Install Click on Continue Enter Jail name for plugin Click on Save Click on ... The post How to keep implement NetData on FreeNAS in your SmartHome first appeared on TechBytes With Ron Nutter.

While there are several commands in Docker that will help you see some of the information that Netdata gives you, Netdata gives it you to in a graphic web interface. ... The post How to monitor hardware in Docker using Netdata in your Smarthome first appeared on TechBytes With Ron Nutter.

Pour nous améliorer, nous avons besoin de mesurer.Qui dit mesure, dit supervision.Mais finalement, c'est quoi la supervision ?Quelle est la différence entre l'observabilité et la levée des alertes ?Comment s'y prendre pour commencer ?Comment superviser une infrastructure cloud complète ?Quels sont les freins à la mise en place ? Pourquoi ne les voyons-nous pas plus souvent ?Mais surtout, comment sortir du classique seuil d'alerte d'utilisation CPU/RAM qui n'est pas forcément pertinent en fin de compte ?Et les APM, en as-tu entendu parler ? Non ?Bienvenue, chers compagnons sur Radio DevOps.La Baladodiffusion des Compagnons du DevOps.Le podcast en français dédié à notre mouvement.Au menu aujourd'hui :Actu : Comment le changement du mot de passe Wifi a paralysé Google par ErwanActu : AWS : Première région en Afrique par DamyRActu : La CNCF prend sous son aile le projet Argo par ChristopheDébat : c'est quoi la supervision d'une infrastructure cloud ?Les liens :Les échecs en cascade qui ont paralysé Google à la suite du changement de password du wifi : https://landing.google.com/sre/resources/foundationsandprinciples/srs-book/La première région AWS en Afrique : https://mybroadband.co.za/news/cloud-hosting/349001-aws-cape-town-region-goes-live.htmlStarlink, un cauchemar pour les astronomes : https://www.pourlascience.fr/sd/astronomie/starlink-un-cauchemar-pour-les-astronomes-18885.phpLa CNCF prend sous son aile le projet Argo :https://www.silicon.fr/open-source-argo-gitops-kubernetes-337772.htmlhttps://thenewstack.io/argo-the-kubernetes-native-workflow-engine-joins-the-cncf/Liste de pages de status : https://github.com/ivbeg/awesome-status-pagesLinux htop un remplaçant de top : http://hisham.hm/htop/SupervisionPour un serveur :NetData pour des diagnostics en temps réel : https://www.netdata.cloud/https://mmonit.com/Solution SaaS :https://newrelic.com/https://www.datadoghq.com/https://www.dynatrace.fr/AWS CloudWatch : https://aws.amazon.com/fr/cloudwatch/Les solutions Libres :https://www.elastic.co/fr/what-is/elk-stackhttps://www.elastic.co/fr/beats/filebeathttps://www.elastic.co/fr/beats/metricbeathttps://www.nagios.org/https://www.centreon.com/http://munin-monitoring.org/https://www.zabbix.com/Pour Kubernetes :https://prometheus.iohttps://grafana.comLes APM :Dynatrace : https://www.dynatrace.com/platform/application-performance-management/NewRelic : https://newrelic.com/products/application-monitoringELK : https://www.elastic.co/fr/apmDataDog : https://www.datadoghq.com/product/apm/BlackFire : https://blackfire.io/Centralisation de Logshttps://www.elastic.co/fr/what-is/elk-stackhttps://www.graylog.orghttps://grafana.com/oss/loki/La mise en conformité continue :https://www.rudder.ioNos émissions :

Monitor everything in real-time.Netdata allows you to instantly diagnose slowdowns and anomalies in your infrastructure with thousands of metrics, interactive visualizations, and insightful health alarms. It was designed for IT professionals, SysAdmins, SREs, and DevOps who have the responsibility to run or troubleshoot infrastructure but do not have the time or the resources to monitor it properly. Hosts: Doc Searls and Jonathan Bennett Guest: Costa Tsaousis Download or subscribe to this show at https://twit.tv/shows/floss-weekly Think your open source project should be on FLOSS Weekly? Email floss@twit.tv. Thanks to Lullabot's Jeff Robbins, web designer and musician, for our theme music. Sponsors: LastPass.com/twit expressvpn.com/floss

Monitor everything in real-time.Netdata allows you to instantly diagnose slowdowns and anomalies in your infrastructure with thousands of metrics, interactive visualizations, and insightful health alarms. It was designed for IT professionals, SysAdmins, SREs, and DevOps who have the responsibility to run or troubleshoot infrastructure but do not have the time or the resources to monitor it properly. Hosts: Doc Searls and Jonathan Bennett Guest: Costa Tsaousis Download or subscribe to this show at https://twit.tv/shows/floss-weekly Think your open source project should be on FLOSS Weekly? Email floss@twit.tv. Thanks to Lullabot's Jeff Robbins, web designer and musician, for our theme music. Sponsors: LastPass.com/twit expressvpn.com/floss

Monitor everything in real-time.Netdata allows you to instantly diagnose slowdowns and anomalies in your infrastructure with thousands of metrics, interactive visualizations, and insightful health alarms. It was designed for IT professionals, SysAdmins, SREs, and DevOps who have the responsibility to run or troubleshoot infrastructure but do not have the time or the resources to monitor it properly. Hosts: Doc Searls and Jonathan Bennett Guest: Costa Tsaousis Download or subscribe to this show at https://twit.tv/shows/floss-weekly Think your open source project should be on FLOSS Weekly? Email floss@twit.tv. Thanks to Lullabot's Jeff Robbins, web designer and musician, for our theme music. Sponsors: LastPass.com/twit expressvpn.com/floss

Monitor everything in real-time.Netdata allows you to instantly diagnose slowdowns and anomalies in your infrastructure with thousands of metrics, interactive visualizations, and insightful health alarms. It was designed for IT professionals, SysAdmins, SREs, and DevOps who have the responsibility to run or troubleshoot infrastructure but do not have the time or the resources to monitor it properly. Hosts: Doc Searls and Jonathan Bennett Guest: Costa Tsaousis Download or subscribe to this show at https://twit.tv/shows/floss-weekly Think your open source project should be on FLOSS Weekly? Email floss@twit.tv. Thanks to Lullabot's Jeff Robbins, web designer and musician, for our theme music. Sponsors: LastPass.com/twit expressvpn.com/floss

Monitor everything in real-time.Netdata allows you to instantly diagnose slowdowns and anomalies in your infrastructure with thousands of metrics, interactive visualizations, and insightful health alarms. It was designed for IT professionals, SysAdmins, SREs, and DevOps who have the responsibility to run or troubleshoot infrastructure but do not have the time or the resources to monitor it properly. Hosts: Doc Searls and Jonathan Bennett Guest: Costa Tsaousis Download or subscribe to this show at https://twit.tv/shows/floss-weekly Think your open source project should be on FLOSS Weekly? Email floss@twit.tv. Thanks to Lullabot's Jeff Robbins, web designer and musician, for our theme music. Sponsors: LastPass.com/twit expressvpn.com/floss

Monitor everything in real-time.Netdata allows you to instantly diagnose slowdowns and anomalies in your infrastructure with thousands of metrics, interactive visualizations, and insightful health alarms. It was designed for IT professionals, SysAdmins, SREs, and DevOps who have the responsibility to run or troubleshoot infrastructure but do not have the time or the resources to monitor it properly. Hosts: Doc Searls and Jonathan Bennett Guest: Costa Tsaousis Download or subscribe to this show at https://twit.tv/shows/floss-weekly Think your open source project should be on FLOSS Weekly? Email floss@twit.tv. Thanks to Lullabot's Jeff Robbins, web designer and musician, for our theme music. Sponsors: LastPass.com/twit expressvpn.com/floss

Monitor everything in real-time.Netdata allows you to instantly diagnose slowdowns and anomalies in your infrastructure with thousands of metrics, interactive visualizations, and insightful health alarms. It was designed for IT professionals, SysAdmins, SREs, and DevOps who have the responsibility to run or troubleshoot infrastructure but do not have the time or the resources to monitor it properly. Hosts: Doc Searls and Jonathan Bennett Guest: Costa Tsaousis Download or subscribe to this show at https://twit.tv/shows/floss-weekly Think your open source project should be on FLOSS Weekly? Email floss@twit.tv. Thanks to Lullabot's Jeff Robbins, web designer and musician, for our theme music. Sponsors: LastPass.com/twit expressvpn.com/floss

We share some WiFi tips and essential network ideas. And discuss one of our most significant compromises in the show so far.

Σε αυτό το επεισόδιο μαζί μας ο Κώστας Τσαούσης σε μια απολαυστική συζήτηση σχετικά με τη δημιουργία της Netdata, ίσως την πιο φιλόδοξη ελληνική startup αυτή την στιγμή. Η Netdata δημιουργεί τη νέα γενιά του server & container monitoring, παρέχοντας υψηλή ανάλυση με χαμηλό κόστος και μοναδική απόδοση, για πρώτη φορά “on the edge”. Το open-source λογισμικό της Netdata χρησιμοποιείται από 1,8 εκατομμύρια χρήστες και μετρά 150 εκατομμύρια downloads μέχρι σήμερα. Η εταιρεία, μέσα στον πρώτο χρόνο λειτουργίας της, έλαβε συνολική χρηματοδότηση 21 εκατομμυρίων δολλαρίων από την Bain Capital Ventures και την Marathon Venture Capital. Καλύπτουμε θέματα όπως open source communities, managing distributed teams και fund raising.

A new show that is your gateway to self hosting all the things. Discover new software, regain control of cloud services and own your data. Learn how you can take steps to free yourself from the agenda of large corporations and business models designed to sell your information. Join Alex and Chris on their Self Hosting journey on this new podcast from Jupiter Broadcasting.

We’re talking with Gerhard Lazu, our resident ops and infrastructure expert, about the setup we’ve rolled out for 2019. Late 2016 we relaunched Changelog.com as a new Phoenix/Elixir application and that included a brand new infrastructure and deployment process. 2019’s infrastructure update includes Linode, CoreOS, Docker, CircleCI, Rollbar, Fastly, Netdata, and more — and we talk through all the details on this show. This show is also an open invite to you and the rest of the community to join us in Slack and learn and contribute to Changelog.com. Head to changelog.com/community to get started.

We’re talking with Gerhard Lazu, our resident ops and infrastructure expert, about the setup we’ve rolled out for 2019. Late 2016 we relaunched Changelog.com as a new Phoenix/Elixir application and that included a brand new infrastructure and deployment process. 2019’s infrastructure update includes Linode, CoreOS, Docker, CircleCI, Rollbar, Fastly, Netdata, and more — and we talk through all the details on this show. This show is also an open invite to you and the rest of the community to join us in Slack and learn and contribute to Changelog.com. Head to changelog.com/community to get started.

Netdata - https://my-netdata.io/Demos - https://my-netdata.io/#demositesGitHub - https://github.com/netdata/netdata

Software will never fix Spectre-type bugs, a proof that sed is Turing complete, managed jails using Bastille, new version of netdata, using grep with /dev/null, using GMail with mutt, and more. ##Headlines ###Google: Software is never going to be able to fix Spectre-type bugs Spectre is here to stay: An analysis of side-channels and speculative execution Researchers from Google investigating the scope and impact of the Spectre attack have published a paper asserting that Spectre-like vulnerabilities are likely to be a continued feature of processors and, further, that software-based techniques for protecting against them will impose a high performance cost. And whatever the cost, the researchers continue, the software will be inadequate—some Spectre flaws don’t appear to have any effective software-based defense. As such, Spectre is going to be a continued feature of the computing landscape, with no straightforward resolution. The discovery and development of the Meltdown and Spectre attacks was undoubtedly the big security story of 2018. First revealed last January, new variants and related discoveries were made throughout the rest of the year. Both attacks rely on discrepancies between the theoretical architectural behavior of a processor—the documented behavior that programmers depend on and write their programs against—and the real behavior of implementations. Specifically, modern processors all perform speculative execution; they make assumptions about, for example, a value being read from memory or whether an if condition is true or false, and they allow their execution to run ahead based on these assumptions. If the assumptions are correct, the speculated results are kept; if it isn’t, the speculated results are discarded and the processor redoes the calculation. Speculative execution is not an architectural feature of the processor; it’s a feature of implementations, and so it’s supposed to be entirely invisible to running programs. When the processor discards the bad speculation, it should be as if the speculation never even happened. ###A proof that Unix utility sed is Turing complete Many people are surprised when they hear that sed is Turing complete. How come a text filtering program is Turing complete, they wonder. Turns out sed is a tiny assembly language that has a comparison operation, a branching operation and a temporary buffer. These operations make sed Turing complete. I first learned about this from Christophe Blaess. His proof is by construction – he wrote a Turing machine in sed (download turing.sed). As any programming language that can implement a Turing machine is Turing complete we must conclude that sed is also Turing complete. Christophe offers his own introduction to Turing machines and a description of how his sed implementation works in his article Implementation of a Turing Machine as a sed Script. Christophe isn’t the first person to realize that sed is almost a general purpose programming language. People have written tetris, sokoban and many other programs in sed. Take a look at these: Tetris Sokoban (game) Calculator ##News Roundup Bastille helps you quickly create and manage FreeBSD Jails. Bastille helps you quickly create and manage FreeBSD Jails. Jails are extremely lightweight containers that provide a full-featured UNIX-like operating system inside. These containers can be used for software development, rapid testing, and secure production Internet services. Bastille provides an interface to create, manage and destroy these secure virtualized environments. Current version: 0.3.20190204-beta. Shell Script Source here: https://github.com/BastilleBSD/bastille/blob/master/usr/local/bin/bastille ###netdata v1.12 released Netdata is distributed, real-time, performance and health monitoring for systems and applications. It is a highly optimized monitoring agent you install on all your systems and containers. Netdata provides unparalleled insights, in real-time, of everything happening on the systems it runs (including web servers, databases, applications), using highly interactive web dashboards. It can run autonomously, without any third party components, or it can be integrated to existing monitoring tool chains (Prometheus, Graphite, OpenTSDB, Kafka, Grafana, etc). Netdata is fast and efficient, designed to permanently run on all systems (physical & virtual servers, containers, IoT devices), without disrupting their core function. Patch release 1.12.1 contains 22 bug fixes and 8 improvements. ###Using grep with /dev/null, an old Unix trick Every so often I will find myself writing a grep invocation like this: find .... -exec grep /dev/null '{}' '+' The peculiar presence of /dev/null here is an old Unix trick that is designed to force grep to always print out file names, even if your find only matches one file, by always insuring that grep has at least two files as arguments. You can wind up wanting to do the same thing with a direct use of grep if you’re not certain how many files your wildcard may match. ###USING GMAIL WITH MUTT I recently switched to using mutt for email and while setting up mutt to use imap is pretty straightforward, this tutorial will also document some advanced concepts such as encrypting your account password and sending emails from a different From address. This tutorial assumes that you have some familiarity with using mutt and have installed it with sidebar support (sudo apt-get install mutt-patched for the ubuntu folks) and are comfortable with editing your muttrc. If you would just like to skip to the end, my mutt configuration file can be found here. ##Beastie Bits An Extensive UNIX Timeline Garbage.fm - OEF brk() to sbrk() Fred models, found again Kafe: Can OS Kernels Forward Packets Fast Enough for Software Routers? ARPANET: Celebrating 50 Years Since “LO” ##Feedback/Questions Pablo - Topic suggestion: FreeBSD on a Laptop as daily driver Ron - ZFS on the fly compression and seek Dave - two zpool, or not two zpool, that is the question Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv Your browser does not support the HTML5 video tag.

Join Jim and Wes as they battle bufferbloat, latency spikes, and network hogs with some of their favorite tools for traffic shaping, firewalling, and QoS. Plus the importance of sane defaults and why netdata belongs on every system.

To make DNS more secure, we must move it to the cloud! At least that’s what Mozilla and Google suggest. We breakdown DNS-over-HTTPS, why it requires a “cloud” component, and the advantages it has over traditional DNS. Plus new active attacks against Apache Struts, and a Windows 10 zero-day exposed on Twitter.

Lumina Desktop 1.3 is out, we show you a Plasma 5 on FreeBSD tutorial, explore randomness, and more. This episode was brought to you by Headlines Lumina Desktop v1.3 released (https://lumina-desktop.org/version-1-3-0-released/) Notable Changes: New Utility: lumina-mediaplayer. Lumina Media Player is a graphic interface for the Qt QMediaPlayer Class, with Pandora internet radio streaming integration. Lumina Media Player supports many audio formats, including .ogg, .mp3, .mp4, .flac, and .wmv. It is also possible to increase the number of playable formats by installing gstreamer-plugins. This utility is found in the Applications → Utilities section, or opened by typing lumina-mediaplayer in a command line. New Utility: lumina-xdg-entry. This is another simple utility designed to help users create .desktop entries and shortcuts. Find it in the Utilities application category, or open it by typing lumina-xdg-entry in a command line. Lumina Desktop: Desktop folders are integrated, and can now be manipulated directly from the desktop. Added the automatic settings migration of a desktop monitor (single monitor only, for now). Numerous speed and performance improvements with how icons load and the system interacts with the desktop. Lumina-FM: Now fully integrated with lumina-archiver. A “System directory” tree pane is available. Options to enable/disable it are being added later, as it is on by default. Numerous speed improvements with caching and loading icons. Lumina Texteditor: There is a new json manifest file format for syntax highlighting support. Users can open this file, customize their highlighting options, and immediately see their changes without rebuilding the utility. The text editor now supports more than 10 different file formats. Added options for file-wide preferences in syntax files. Options include: word wrap, character per line limits, excess whitespace highlighting, font style restrictions, and tab-width settings. LTE supports tabs with detach, drag'n'drop, and location customization with the View menu option. Add checkable menu option to show the “unsaved changes” dialogue box on close. Lumina Screenshot: Adjustments to the lumina-screenshot interface. Add an adjustable warning to lumina-screenshot when closing with an unsaved image. Add functionality to select a specific area of the screen for screenshots. Lumina Archiver: Functionality improvements. Bug fixes. Interface changes. General Improvements: Permission checks for settings files (all utilities). When launched with sudo, all tools use or create a root-permissioned copy of the user's settings file. This prevents a settings file being locked by root. UI text reworks to help re-unify style. Add hooks to update the desktop with icons for the /media directory when a system uses USB automounting functionality. Fix Fluxbox bug with windows workspace assignments. Work on new utility lumina-notify (not fully functional yet). Fix panel reporting error crashing lumina-config. Bug fix for dbus-send calls for Gentoo. Clean up automatic DPI scaling support. Bug fix for the panel clock. Compton compositor is now disabled by default (but can be manually enabled). Translation file updates. Documentation updates. *** FreeBSD 11.0 and Plasma 5 HowTo (https://euroquis.nl/bobulate/?p=1609) Here's a step-by-step guide to getting a machine with FreeBSD 11 in it, running X, and KDE Plasma 5 Desktop and KDE Applications. It's the latest thing! (Except that 11-STABLE is in the middle of the pack of what's supported .. but the KDE bits are fresh. I run 10.3 with KDE4 or Plasma 5 on my physical machines, myself, so the FreeBSD version isn't that important except that packages are readily available for 11-STABLE, not for 10-STABLE.) We skip the part about installing FreeBSD (it's in there if you need it) and get right to the important parts that you need: An X Server and a backup X11 environment (ancient): pkg install xorg xterm twm Desktop technologies (modern): pkg install hal dbus echo haldenable=YES >> /etc/rc.conf echo dbusenable=YES >> /etc/rc.conf Next up, test whether the X server works by running startx and exiting out of twm. If running with ZFS, it's a good idea to snapshot now, just so you can easily roll back to the it-works-with-basic-X11 setup you have now. zfs snapshot -r zroot@x11 Now swap out the default FreeBSD package repository, for the KDE-FreeBSD community one. This is documented also on the Area51 page (https://community.kde.org/FreeBSD/Setup/Area51). mkdir -p /usr/local/etc/pkg/repos cd /usr/local/etc/pkg/repos cat > FreeBSD.conf > /etc/rc.conf Log in as your test user, and set up .xinitrc to start Plasma 5: cat > .xinitrc