Podcasts about Redis

Open-source in-memory key–value database

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Code Story
S11 Bonus: Erez Druk, Freed

Code Story

Play Episode Listen Later Nov 6, 2025 23:56


Erez Druk grew up in Israel, but has been in the Bay Area for many years. He has a common theme in his life of obsessing over his current thing. In the 4th grade it was the saxophone, and later on it was being Israel's board game champion, and then - he became obsessed with startups. Outside of tech, he is married and expecting his first child. He's into exercising, reading and coffee. His favorite is going to a coffee shop with his wife, and having a cappuccino and a pastry - but at home, he leans towards his aeropress.Eight years ago, Erez met his wife who was heading into medical school. He got to see first hand how folks in the healthcare system work, and how hard their jobs are. After wrapping up his prior startup, he started down the path of building a solution that improved the lives of these clinicians.This is the creation story of Freed.SponsorsVentionCodeCrafters helps you become a better engineer by building real-world, production-grade projects. Learn hands-on by creating your own Git, Redis, HTTP server, SQLite, or DNS server from scratch. Sign up for free today using this link and enjoy 40% off.Full ScalePaddle.comSema SoftwarePropelAuthPostmanMeilisearchLinkshttps://www.getfreed.ai/https://www.linkedin.com/in/drukerez/Support this podcast at — https://redcircle.com/code-story-insights-from-startup-tech-leaders/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Code Story
S11 E24: Mrinal Wadhwa, Autonomy S11

Code Story

Play Episode Listen Later Nov 4, 2025 30:50


Mrinal Wadhwa grew up in India with a Dad in the Armed Forces, so he moved around a lot. His mother was a teacher for 40+ years, and greatly influenced his love for teaching. In addition to this, he grew up loving to build things. He was introduced to computers and the internet by his cousin - and at that point he was hooked. Outside of tech, he is married and enjoys attending concerts in the Bay Area. He plays pool, very seriously. In fact, he is the guy carrying the little bag into a party with his own pool stick.Mrinal is one of the minds behind Okham, a popular open source Rust toolkit to build secure communications between applications. Late last year, he observed people desiring to build the layer between agent communications... and decided to build something to do it the right way.This is the creation story of Autonomy.SponsorsVentionCodeCrafters helps you become a better engineer by building real-world, production-grade projects. Learn hands-on by creating your own Git, Redis, HTTP server, SQLite, or DNS server from scratch. Sign up for free today using this link and enjoy 40% off.Full ScalePaddle.comSema SoftwarePropelAuthPostmanMeilisearchLinkshttps://autonomy.computer/https://docs.ockam.io/https://www.linkedin.com/in/mrinalwadhwa/Support this podcast at — https://redcircle.com/code-story-insights-from-startup-tech-leaders/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Python Bytes
#456 You're so wrong

Python Bytes

Play Episode Listen Later Nov 3, 2025 25:46 Transcription Available


Topics covered in this episode: The PSF has withdrawn a $1.5 million proposal to US government grant program A Binary Serializer for Pydantic Models T-strings: Python's Fifth String Formatting Technique? Cronboard Extras Joke Watch on YouTube About the show Sponsored by us! Support our work through: Our courses at Talk Python Training The Complete pytest Course Patreon Supporters Connect with the hosts Michael: @mkennedy@fosstodon.org / @mkennedy.codes (bsky) Brian: @brianokken@fosstodon.org / @brianokken.bsky.social Show: @pythonbytes@fosstodon.org / @pythonbytes.fm (bsky) Join us on YouTube at pythonbytes.fm/live to be part of the audience. Usually Monday at 10am PT. Older video versions available there too. Finally, if you want an artisanal, hand-crafted digest of every week of the show notes in email form? Add your name and email to our friends of the show list, we'll never share it. Brian #1: The PSF has withdrawn a $1.5 million proposal to US government grant program Related post from Simon Willison ARS Technica: Python plan to boost software security foiled by Trump admin's anti-DEI rules The Register: Python Foundation goes ride or DEI, rejects government grant with strings attached In Jan 2025, the PSF submitted a proposal for a US NSF grant under the Safety, Security, and Privacy of Open Source Ecosystems program. After months of work by the PSF, the proposal was recommended for funding. If the PSF accepted it, however, they would need to agree to the some terms and conditions, including, affirming that the PSF doesn't support diversity. The restriction wouldn't just be around the security work, but around all activity of the PSF as a whole. And further, that any deemed violation would give the NSF the right to ask for the money back. That just won't work, as the PSF would have already spent the money. The PSF mission statement includes "The mission of the Python Software Foundation is to promote, protect, and advance the Python programming language, and to support and facilitate the growth of a diverse and international community of Python programmers." The money would have obviously been very valuable, but the restrictions are just too unacceptable. The PSF withdrew the proposal. This couldn't have been an easy decision, that was a lot of money, but I think the PSF did the right thing. Michael #2: A Binary Serializer for Pydantic Models 7× Smaller Than JSON A compact binary serializer for Pydantic models that dramatically reduces RAM usage compared to JSON. The library is designed for high-load systems (e.g., Redis caching), where millions of models are stored in memory and every byte matters. It serializes Pydantic models into a minimal binary format and deserializes them back with zero extra metadata overhead. Target Audience: This project is intended for developers working with: high-load APIs in-memory caches (Redis, Memcached) message queues cost-sensitive environments where object size matters Brian #3: T-strings: Python's Fifth String Formatting Technique? Trey Hunner Python 3.14 has t-strings. How do they fit in with the rest of the string story? History percent-style (%) strings - been around for a very long time string.Template - and t.substitute() - from Python 2.4, but I don't think I've ever used them bracket variables and .format() - Since Python 2.6 f-strings - Python 3.6 - Now I feel old. These still seem new to me t-strings - Python 3.14, but a totally different beast. These don't return strings. Trey then covers a problem with f-strings in that the substitution happens at definition time. t-strings have substitution happen later. this is essentially “lazy string interpolation” This still takes a bit to get your head around, but I appreciate Trey taking a whack at the explanation. Michael #4: Cronboard Cronboard is a terminal application that allows you to manage and schedule cronjobs on local and remote servers. With Cronboard, you can easily add, edit, and delete cronjobs, as well as view their status. ✨ Features ✔️ Check cron jobs ✔️ Create cron jobs with validation and human-readable feedback ✔️ Pause and resume cron jobs ✔️ Edit existing cron jobs ✔️ Delete cron jobs ✔️ View formatted last and next run times ✔️ Accepts special expressions like @daily, @yearly, @monthly, etc. ✔️ Connect to servers using SSH, using password or SSH keys ✔️ Choose another user to manage cron jobs if you have the permissions to do so (sudo) Extras Brian: PEP 810: Explicit lazy imports, has been unanimously accepted by steering council Lean TDD book will be written in the open. TOC, some details, and a 10 page introduction are now available. Hoping for the first pass to be complete by the end of the year. I'd love feedback to help make it a great book, and keep it small-ish, on a very limited budget. Joke: You are so wrong!

Code Story
S11 Bonus: Shamba Chowdhury, DeForge

Code Story

Play Episode Listen Later Oct 30, 2025 22:08


Shamba Chowdhury got his first computer at an early age. He was the kid that explored every button and every setting, trying to figure out how it all worked. His curiosity exploded when he was 15 and the internet came around. Post that, his first foray into programming came from his love of playing video games. Outside of tech, he loves to read, in particular crime thrillers. He noted that his favorite is A Minute to Midnight by David Baldacci.Shamba and his co-founder have participated in many hackathons, and they noticed how difficult it was to stitch together ideas, utilizing AI technology. It was at that point they decided to build a no code builder to wire up AI agents together.This is the creation story of DeForge.SponsorsVentionCodeCrafters helps you become a better engineer by building real-world, production-grade projects. Learn hands-on by creating your own Git, Redis, HTTP server, SQLite, or DNS server from scratch. Sign up for free today using this link and enjoy 40% off.Full ScalePaddle.comSema SoftwarePropelAuthPostmanMeilisearchLinkshttps://deforge.io/https://www.linkedin.com/in/shambac/Support this podcast at — https://redcircle.com/code-story-insights-from-startup-tech-leaders/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Rób WordPressa
188 - Jak działa Object Cache w WordPressie i dlaczego Redis to game changer

Rób WordPressa

Play Episode Listen Later Oct 30, 2025 27:40


Code Story
S11 E23: Dr. Zohar Bronfman, Pecan AI

Code Story

Play Episode Listen Later Oct 28, 2025 27:06


Zohar Bronfman spends most of his time in Tel Aviv, Israel these days. He has a focused academic background, specifically in philosophy and neuroscience. He was always intrigued by the question - how do we know what we know? - which led him to get a PhD in Philosophy. While doing that, he also became fascinated with he human mind and empirical decision making, which took him down the road of obtaining another PhD in AI & Neuroscience, essentially emulating brain processes. Outside of tech, he has 3 kids and a startup. He loves a good book in the philosophy or neuroscience space, and is a big fan of sports. Specifically, he loves the NBA and claims to be a Knicks fan.Zohar and his now co-founder were digging into predictive models, as an extension of their academic studies. They were curious as to why companies, though they were running predictive models, were not making accurate predictions. They soon realized that this was because the AI modeling expertise was centralized at couple of well known companies.This is the creation story of Pecan AI.SponsorsVentionCodeCrafters helps you become a better engineer by building real-world, production-grade projects. Learn hands-on by creating your own Git, Redis, HTTP server, SQLite, or DNS server from scratch. Sign up for free today using this link and enjoy 40% off.Full ScalePaddle.comSema SoftwarePropelAuthPostmanMeilisearchLinkshttps://www.pecan.ai/https://www.linkedin.com/in/zohar-bronfman/https://demandforecast.ai/Support this podcast at — https://redcircle.com/code-story-insights-from-startup-tech-leaders/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

The GeekNarrator
Modern, ultra fast PostgreSQL engineered from scratch? ft: CedarDB

The GeekNarrator

Play Episode Listen Later Oct 25, 2025 82:51


For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummaryIn this conversation, Philipp discusses the innovations behind CedarDB, a database system designed from scratch to optimize performance for modern hardware. He explains the foundational principles of compiling SQL to machine code, the importance of parallel processing, and the challenges of maintaining Postgres compatibility. The discussion also covers the system's approach to handling transactional and analytical workloads, data ingestion processes, query optimization strategies, and future developments including schema evolution and disaggregated storage.Takeaways:- CedarDB is built from the ground up to utilize modern hardware effectively.- The system compiles SQL directly to machine code for performance.- Parallel processing is a key feature, allowing efficient use of multiple cores.- CedarDB aims to be Postgres compatible while innovating on performance.- Transactional workloads are handled efficiently without sacrificing analytical capabilities.- Data ingestion is optimized for both row-oriented and columnar formats.- The system uses optimistic concurrency control to manage write conflicts.- Query optimization leverages statistics to improve join performance.- Future developments include schema evolution and disaggregated storage.- CedarDB is designed to be flexible and adaptable for various workloads.Chapters00:00 Introduction to CDRDB and Background of Philipp05:36 Compiling SQL to Machine Code for Performance11:25 General Purpose vs. Analytical Databases16:51 Transactional Workloads and Hybrid Storage Engine54:29 Understanding B-Tree and Columnar Storage01:02:18 Data Duplication and Memory Efficiency01:08:43 Indexing Strategies and B-Tree Optimization01:15:57 Handling Write Conflicts and Transaction Management01:24:10 Query Optimization and Join Strategies01:33:28 Future Developments in Schema Evolution and StorageImportant Links:CedarDB: https://cedardb.com/The Umbra research project: https://umbra-db.com/SQL Query Compilation: http://www.vldb.org/pvldb/vol4/p539-neumann.pdfOptimistic B-Trees: https://cedardb.com/blog/optimistic_btrees/Our B-Tree storage engine: https://cedardb.com/blog/colibri/For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinDon't forget to like, share, and subscribe for more insights!=============================================================================Like building stuff? Try out CodeCrafters and build amazing real world systems like Redis, Kafka, Sqlite. Use the link below to signup and get 40% off on paid subscription.https://app.codecrafters.io/join?via=geeknarrator=============================================================================Database internals series: https://youtu.be/yV_Zp0Mi3xsPopular playlists:Realtime streaming systems: https://www.youtube.com/playlist?list=PLL7QpTxsA4se-mAKKoVOs3VcaP71X_LA-Software Engineering: https://www.youtube.com/playlist?list=PLL7QpTxsA4sf6By03bot5BhKoMgxDUU17Distributed systems and databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4sfLDUnjBJXJGFhhz94jDd_dModern databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4scSeZAsCUXijtnfW5ARlrsNStay Curios! Keep Learning!

The GeekNarrator
You don't need Linux, Docker, k8s? Future with Unikernels ft. NanoVMs

The GeekNarrator

Play Episode Listen Later Oct 25, 2025 78:22


For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummaryIn this conversation, Ian discusses the evolution and significance of Unikernels and NanoVMs, emphasizing their potential to enhance security and performance in cloud computing. He explains the historical context of operating systems, the limitations of traditional systems, and how Unikernels offer a streamlined alternative. Ian also highlights the unique features of NanoVMs, their integration capabilities, and the challenges faced in the ecosystem. The discussion concludes with insights into the future of Unikernels and the ongoing developments in the field.takeaways.Unikernels are a specialized type of operating system designed for cloud environments.The evolution of operating systems has led to the need for more efficient solutions like Unikernels.Unikernels can significantly reduce security vulnerabilities compared to traditional systems.NanoVMs provide a unique approach to Unikernels with a focus on performance and security.Integrations with existing tools and libraries are crucial for the adoption of Unikernels.The ecosystem around Unikernels is still developing, with many opportunities for growth.Unikernels eliminate the need for complex orchestration and management layers.The future of Unikernels includes tighter integrations with cloud services and improved developer experiences.Security features in Unikernels are designed to address modern threats effectively.The potential for Unikernels to transform application deployment is significant, with many untapped possibilities.Chapters00:00 Introduction to Unikernels and NanoVMs04:24 The Evolution of Operating Systems11:24 Understanding Unikernels vs. Traditional Systems17:20 Security Implications of Unikernels26:17 NanoVMs: Architecture and Unique Features38:44 Security Concerns in Unikernels41:05 Integration and Support for GPUs44:02 Cloud Support and Deployment45:51 Avoiding Bloat in Integrations51:54 Developer's Perspective on Unikernels59:18 Limitations and Future of UnikernelsImportant Links:https://ops.cityhttps://nanos.orghttps://repo.ops.cityhttps://nanovms.com/dev/tutorialsFor memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinDon't forget to like, share, and subscribe for more insights!=============================================================================Like building stuff? Try out CodeCrafters and build amazing real world systems like Redis, Kafka, Sqlite. Use the link below to signup and get 40% off on paid subscription.https://app.codecrafters.io/join?via=geeknarrator=============================================================================Database internals series: https://youtu.be/yV_Zp0Mi3xsPopular playlists:Realtime streaming systems: https://www.youtube.com/playlist?list=PLL7QpTxsA4se-mAKKoVOs3VcaP71X_LA-Software Engineering: https://www.youtube.com/playlist?list=PLL7QpTxsA4sf6By03bot5BhKoMgxDUU17Distributed systems and databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4sfLDUnjBJXJGFhhz94jDd_dModern databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4scSeZAsCUXijtnfW5ARlrsNStay Curios! Keep Learning!

Code Story
S11 Bonus: Tanmai Gopal, PromptQL

Code Story

Play Episode Listen Later Oct 23, 2025 27:19


Tanmai Gopal is a repeat guest on the podcast. Back in Season 7, he came on to tell the creation story of Hasura, which is a universal data access layer for next generations apps. He talked through he and his colleagues frustration with building API after API, and taking steps to ensure people wanted to not do that work anymore.As Hasura started to take off, Tanmai started to ask the question around what was the right method for developers, in particular their applications, to access data. With the advent of AI, he and his team dug into what the right problems were to solve - and they identified the main problem with this type of tech was accuracy and trust.This is the creation story of PromptQL.SponsorsVentionCodeCrafters helps you become a better engineer by building real-world, production-grade projects. Learn hands-on by creating your own Git, Redis, HTTP server, SQLite, or DNS server from scratch. Sign up for free today using this link and enjoy 40% off.Full ScalePaddle.comSema SoftwarePropelAuthPostmanMeilisearchLinkshttps://promptql.io/https://www.linkedin.com/in/tanmaig/https://codestory.co/podcast/e20-tanmai-gopal-hasura-graph-ql/Support this podcast at — https://redcircle.com/code-story-insights-from-startup-tech-leaders/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Code Story
S11 E22: Ryan Wang, Assembled

Code Story

Play Episode Listen Later Oct 21, 2025 31:54


Ryan Wang has had a winding set of paths to get to where he is today. He studied economics and statistics, with the intent of going to grad school and becoming a professor. After talking with his boss at the time, Steven Levitt (also one of the authors of Freakonomics), he was convinced that was not the best path. Eventually, he joined stripe via nepotism, and became a software developer via data science. Outside of tech, he loves to read about different topics. Right now, he is reading about owls, and also loves to read fiction and poetry. In fact, he drops poetry occasionally at his current venture.While at Stripe, back when it was an 80 person company, Ryan noticed people doing support tickets on their own. After he spent some time there, he and his now co-founder started to tinker in machine learning for support. As he made progress, a leader pointed out that the real problem was around workforce management.This is the creation story of Assembled.SponsorsVentionCodeCrafters helps you become a better engineer by building real-world, production-grade projects. Learn hands-on by creating your own Git, Redis, HTTP server, SQLite, or DNS server from scratch. Sign up for free today using this link and enjoy 40% off.Full ScalePaddle.comSema SoftwarePropelAuthPostmanMeilisearchLinkshttps://www.assembled.com/https://www.linkedin.com/in/ryanywang/Support this podcast at — https://redcircle.com/code-story-insights-from-startup-tech-leaders/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Code Story
S11 Bonus: Sam Partee, Arcade.dev

Code Story

Play Episode Listen Later Oct 16, 2025 22:11


Sam Partee started out his love for tech/engineering by working on cars. After many y ears of working on cars, and even starting his own car stereo installation business, he decided that cards were finite and moved onto computers. He fell in love with the space, and the rest is history, filled with super computers, AI, distributed training, Redis and the lot. Outside of tech, he loves to take long hikes with his snowy husky.Sam and his team built a prior solution, an agent to solve bugs for you. They ran into a litany of problems, but eventually figured out that there was a dire need for an authorization for the activities that agents wanted to do on your behalf. Fast forward, and they are working with Anthropic to define these auth protocols.This is the creation story of Arcade.SponsorsVentionCodeCrafters helps you become a better engineer by building real-world, production-grade projects. Learn hands-on by creating your own Git, Redis, HTTP server, SQLite, or DNS server from scratch. Sign up for free today using this link and enjoy 40% off.Full ScalePaddle.comSema SoftwarePropelAuthPostmanMeilisearchLinkshttps://www.arcade.dev/https://www.linkedin.com/in/sampartee/Support this podcast at — https://redcircle.com/code-story-insights-from-startup-tech-leaders/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Security Now (MP3)
SN 1047: RediShell's CVSS 10.0 - The Rise of Mega Botnets

Security Now (MP3)

Play Episode Listen Later Oct 15, 2025 165:35


Texas is on the brink of forcing Apple and Google to overhaul app downloads with strict age verification laws—are tech giants ready, or is your privacy about to get caught in the crossfire? The EU aborted their Chat Control vote knowing it would fail. Salesforce says it's not going to pay; customer data is released. Hackers claim Discord breach netted 70,000 government IDs. Microsoft to move Github to Azure. What could possibly go wrong. New California law allows universal data sharing opt-out. OpenAI reports that it's blocking foreign abuse. Who cares. IE Mode refuses to die, so Microsoft is burying it deeper. The massive mess created by Texas legislation SB2420. The BreachForums website gets a makeover. 100,000 strong global botnet attacking U.S. RDP services. UI experts weigh in on Apple's iOS 26 user-interface. 330,000 publicly exposed REDIS servers are RCE-vulnerable Show Notes - https://www.grc.com/sn/SN-1047-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: zscaler.com/security expressvpn.com/securitynow vanta.com/SECURITYNOW canary.tools/twit - use code: TWIT bigid.com/securitynow

All TWiT.tv Shows (MP3)
Security Now 1047: RediShell's CVSS 10.0

All TWiT.tv Shows (MP3)

Play Episode Listen Later Oct 15, 2025 165:35


Texas is on the brink of forcing Apple and Google to overhaul app downloads with strict age verification laws—are tech giants ready, or is your privacy about to get caught in the crossfire? The EU aborted their Chat Control vote knowing it would fail. Salesforce says it's not going to pay; customer data is released. Hackers claim Discord breach netted 70,000 government IDs. Microsoft to move Github to Azure. What could possibly go wrong. New California law allows universal data sharing opt-out. OpenAI reports that it's blocking foreign abuse. Who cares. IE Mode refuses to die, so Microsoft is burying it deeper. The massive mess created by Texas legislation SB2420. The BreachForums website gets a makeover. 100,000 strong global botnet attacking U.S. RDP services. UI experts weigh in on Apple's iOS 26 user-interface. 330,000 publicly exposed REDIS servers are RCE-vulnerable Show Notes - https://www.grc.com/sn/SN-1047-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: zscaler.com/security expressvpn.com/securitynow vanta.com/SECURITYNOW canary.tools/twit - use code: TWIT bigid.com/securitynow

Security Now (Video HD)
SN 1047: RediShell's CVSS 10.0 - The Rise of Mega Botnets

Security Now (Video HD)

Play Episode Listen Later Oct 15, 2025 152:07


Texas is on the brink of forcing Apple and Google to overhaul app downloads with strict age verification laws—are tech giants ready, or is your privacy about to get caught in the crossfire? The EU aborted their Chat Control vote knowing it would fail. Salesforce says it's not going to pay; customer data is released. Hackers claim Discord breach netted 70,000 government IDs. Microsoft to move Github to Azure. What could possibly go wrong. New California law allows universal data sharing opt-out. OpenAI reports that it's blocking foreign abuse. Who cares. IE Mode refuses to die, so Microsoft is burying it deeper. The massive mess created by Texas legislation SB2420. The BreachForums website gets a makeover. 100,000 strong global botnet attacking U.S. RDP services. UI experts weigh in on Apple's iOS 26 user-interface. 330,000 publicly exposed REDIS servers are RCE-vulnerable Show Notes - https://www.grc.com/sn/SN-1047-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: zscaler.com/security expressvpn.com/securitynow vanta.com/SECURITYNOW canary.tools/twit - use code: TWIT bigid.com/securitynow

Security Now (Video HI)
SN 1047: RediShell's CVSS 10.0 - The Rise of Mega Botnets

Security Now (Video HI)

Play Episode Listen Later Oct 15, 2025 152:07


Texas is on the brink of forcing Apple and Google to overhaul app downloads with strict age verification laws—are tech giants ready, or is your privacy about to get caught in the crossfire? The EU aborted their Chat Control vote knowing it would fail. Salesforce says it's not going to pay; customer data is released. Hackers claim Discord breach netted 70,000 government IDs. Microsoft to move Github to Azure. What could possibly go wrong. New California law allows universal data sharing opt-out. OpenAI reports that it's blocking foreign abuse. Who cares. IE Mode refuses to die, so Microsoft is burying it deeper. The massive mess created by Texas legislation SB2420. The BreachForums website gets a makeover. 100,000 strong global botnet attacking U.S. RDP services. UI experts weigh in on Apple's iOS 26 user-interface. 330,000 publicly exposed REDIS servers are RCE-vulnerable Show Notes - https://www.grc.com/sn/SN-1047-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: zscaler.com/security expressvpn.com/securitynow vanta.com/SECURITYNOW canary.tools/twit - use code: TWIT bigid.com/securitynow

Radio Leo (Audio)
Security Now 1047: RediShell's CVSS 10.0

Radio Leo (Audio)

Play Episode Listen Later Oct 15, 2025 165:35


Texas is on the brink of forcing Apple and Google to overhaul app downloads with strict age verification laws—are tech giants ready, or is your privacy about to get caught in the crossfire? The EU aborted their Chat Control vote knowing it would fail. Salesforce says it's not going to pay; customer data is released. Hackers claim Discord breach netted 70,000 government IDs. Microsoft to move Github to Azure. What could possibly go wrong. New California law allows universal data sharing opt-out. OpenAI reports that it's blocking foreign abuse. Who cares. IE Mode refuses to die, so Microsoft is burying it deeper. The massive mess created by Texas legislation SB2420. The BreachForums website gets a makeover. 100,000 strong global botnet attacking U.S. RDP services. UI experts weigh in on Apple's iOS 26 user-interface. 330,000 publicly exposed REDIS servers are RCE-vulnerable Show Notes - https://www.grc.com/sn/SN-1047-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: zscaler.com/security expressvpn.com/securitynow vanta.com/SECURITYNOW canary.tools/twit - use code: TWIT bigid.com/securitynow

Security Now (Video LO)
SN 1047: RediShell's CVSS 10.0 - The Rise of Mega Botnets

Security Now (Video LO)

Play Episode Listen Later Oct 15, 2025 152:07


Texas is on the brink of forcing Apple and Google to overhaul app downloads with strict age verification laws—are tech giants ready, or is your privacy about to get caught in the crossfire? The EU aborted their Chat Control vote knowing it would fail. Salesforce says it's not going to pay; customer data is released. Hackers claim Discord breach netted 70,000 government IDs. Microsoft to move Github to Azure. What could possibly go wrong. New California law allows universal data sharing opt-out. OpenAI reports that it's blocking foreign abuse. Who cares. IE Mode refuses to die, so Microsoft is burying it deeper. The massive mess created by Texas legislation SB2420. The BreachForums website gets a makeover. 100,000 strong global botnet attacking U.S. RDP services. UI experts weigh in on Apple's iOS 26 user-interface. 330,000 publicly exposed REDIS servers are RCE-vulnerable Show Notes - https://www.grc.com/sn/SN-1047-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: zscaler.com/security expressvpn.com/securitynow vanta.com/SECURITYNOW canary.tools/twit - use code: TWIT bigid.com/securitynow

Telecom Reseller
Designing Voicebots that Feel Human: Ecosmob's Approach to Real-Time Conversational AI, Podcast

Telecom Reseller

Play Episode Listen Later Oct 15, 2025


“If responses aren't near real-time, the bot won't feel human.” — Ruchir Brahmbhatt, Co-Founder & CTO, Ecosmob Ruchir Brahmbhatt, Co-Founder and CTO of Ecosmob, joined Doug Green, Publisher of Technology Reseller News, to discuss the engineering behind human-like voicebots—where milliseconds make the difference between a smooth conversation and a frustrating one. With more than 18 years in VoIP and AI/ML development, Ecosmob builds custom voicebots for MSPs, ITSPs, and UCaaS/CCaaS providers seeking real-time automation and compliance. Brahmbhatt outlined how Ecosmob's architecture achieves sub-second latency through: Python async orchestration for thousands of concurrent sessions Redis in-memory queues for ultra-low-latency streaming NVIDIA Canary ASR and Kokoro TTS for fast, natural speech llama.cpp LLM engine with dynamic quantization for efficient processing In a live healthcare demo, Ecosmob's voicebot scheduled an appointment in natural, human-like dialogue—with total round-trip latency under 600 milliseconds. Brahmbhatt emphasized that modern contact centers are shifting from IVRs to AI-driven self-service, and that on-prem and GDPR-compliant deployments are increasingly essential. Learn more at ecosmob.com.

All TWiT.tv Shows (Video LO)
Security Now 1047: RediShell's CVSS 10.0

All TWiT.tv Shows (Video LO)

Play Episode Listen Later Oct 15, 2025 152:07 Transcription Available


Texas is on the brink of forcing Apple and Google to overhaul app downloads with strict age verification laws—are tech giants ready, or is your privacy about to get caught in the crossfire? The EU aborted their Chat Control vote knowing it would fail. Salesforce says it's not going to pay; customer data is released. Hackers claim Discord breach netted 70,000 government IDs. Microsoft to move Github to Azure. What could possibly go wrong. New California law allows universal data sharing opt-out. OpenAI reports that it's blocking foreign abuse. Who cares. IE Mode refuses to die, so Microsoft is burying it deeper. The massive mess created by Texas legislation SB2420. The BreachForums website gets a makeover. 100,000 strong global botnet attacking U.S. RDP services. UI experts weigh in on Apple's iOS 26 user-interface. 330,000 publicly exposed REDIS servers are RCE-vulnerable Show Notes - https://www.grc.com/sn/SN-1047-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: zscaler.com/security expressvpn.com/securitynow vanta.com/SECURITYNOW canary.tools/twit - use code: TWIT bigid.com/securitynow

Radio Leo (Video HD)
Security Now 1047: RediShell's CVSS 10.0

Radio Leo (Video HD)

Play Episode Listen Later Oct 15, 2025 152:07 Transcription Available


Texas is on the brink of forcing Apple and Google to overhaul app downloads with strict age verification laws—are tech giants ready, or is your privacy about to get caught in the crossfire? The EU aborted their Chat Control vote knowing it would fail. Salesforce says it's not going to pay; customer data is released. Hackers claim Discord breach netted 70,000 government IDs. Microsoft to move Github to Azure. What could possibly go wrong. New California law allows universal data sharing opt-out. OpenAI reports that it's blocking foreign abuse. Who cares. IE Mode refuses to die, so Microsoft is burying it deeper. The massive mess created by Texas legislation SB2420. The BreachForums website gets a makeover. 100,000 strong global botnet attacking U.S. RDP services. UI experts weigh in on Apple's iOS 26 user-interface. 330,000 publicly exposed REDIS servers are RCE-vulnerable Show Notes - https://www.grc.com/sn/SN-1047-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: zscaler.com/security expressvpn.com/securitynow vanta.com/SECURITYNOW canary.tools/twit - use code: TWIT bigid.com/securitynow

The Cybersecurity Defenders Podcast
#256 - Intel Chat: RediShell, Cisco zero-day vulnerability, AI voice cloning tech, Brickstorm & pro-Russia teen hackers arrested

The Cybersecurity Defenders Podcast

Play Episode Listen Later Oct 13, 2025 46:23


In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.A newly disclosed vulnerability in Redis, dubbed RediShell and tracked as CVE-2025-49844, affects all Redis versions and carries a maximum CVSS score of 10.0.Cisco has disclosed a critical zero-day vulnerability—CVE-2025-20352—affecting its widely deployed IOS and IOS XE software, confirming active exploitation in the wild.Researchers at NCC Group have found that voice cloning technology has reached a level where just five minutes of recorded audio is enough to generate convincing voice clones in real time.A China-linked cyber-espionage group, tracked as UNC5221, has been systematically targeting network infrastructure appliances that lack standard endpoint detection and response (EDR) support.Dutch authorities have arrested two 17-year-old boys suspected of being recruited by pro-Russian hackers to carry out surveillance activities.Support our show by sharing your favorite episodes with a friend, subscribe, give us a rating or leave a comment on your podcast platform.This podcast is brought to you by LimaCharlie, maker of the SecOps Cloud Platform, infrastructure for SecOps where everything is built API first. Scale with confidence as your business grows. Start today for free at limacharlie.io.

PolySécure Podcast
Actu - 12 octobre 2025 - Parce que... c'est l'épisode 0x643!

PolySécure Podcast

Play Episode Listen Later Oct 13, 2025 41:01


Parce que… c'est l'épisode 0x643! Shameless plug 12 au 17 octobre 2025 - Objective by the sea v8 14 et 15 octobre 2025 - ATT&CKcon 6.0 14 et 15 octobre 2025 - Forum inCyber Canada Code rabais de 30% - CA25KDUX92 4 et 5 novembre 2025 - FAIRCON 2025 8 et 9 novembre 2025 - DEATHcon 17 au 20 novembre 2025 - European Cyber Week 25 et 26 février 2026 - SéQCure 2026 CFP Notes Vidéos DEF CON 33 Videos NothSec 2025 SéQCure 2025 IA Google DeepMind minds the patch with AI flaw-fixing scheme SAIF Map v2 Agentic Google won't fix new ASCII smuggling attack in Gemini Google declares AI bug hunting season open, sets a $30K max reward Severe Framelink Figma MCP Vulnerability Lets Hackers Execute Code Remotely Deepfake Awareness High at Orgs, But Cyber Defenses Badly Lag Rethinking AI Data Security: A Buyer's Guide for CISOs Employees regularly paste company secrets into ChatGPT 1Password Addresses Critical AI Browser Agent Security Gap Offensif Supply Chain Attacks Are Spreading: NPM, PyPI, and Docker Hub All Hit in 2025 Nearly a third of bosses report increase in cyber-attacks on their supply chains Security leaders at Okta and Zscaler share lessons from Salesloft Drift attacks Hackers Exploit Zimbra Vulnerability as 0-Day with Weaponized iCalendar Files How Windows Command-line Utility PsExec Can Be Abused To Execute Malicious Code Thieves steal IDs and payment info after data leaks from Discord support vendor Scattered Lapsus$ Hunters offering $10 in Bitcoin to ‘endlessly harass' execs Redis warns of critical flaw impacting thousands of instances Oracle zero-day defect amplifies panic over Clop's data theft attack spree Hackers Attacking Remote Desktop Protocol Services from 100,000+ IP Addresses North Korean hackers stole over $2 billion in crypto this year Russia is at ‘hybrid war' with Europe, warns EU chief, calling for members ‘to take it very seriously' Poland says cyberattacks on critical infrastructure rising, blames Russia 3 more infamous cybercrime crews team up to ‘maximize income' in ‘challenging' ransomware biz Threat actors steal firewall configs, impacting all Sonicwall cloud backup users Hackers now use Velociraptor DFIR tool in ransomware attacks Polymorphic Python Malware Legalize L'Allemagne dit non à Chat Control - Une victoire pour la vie privée en Europe ! Internet Archive Ordered to Block Books in Belgium After Talks With Publishers Fail Défensif 5 Immediate Steps to be Followed After Clicking on a Malicious Link Wazuh and MISP integration Researchers Reversed Asgard Malware Protector to Uncover it's Antivirus Bypass Techniques ClamAV 1.5.0 Released with New MS Office and PDF Verification Features Apple now offers $2 million for zero-click RCE vulnerabilities Insolite Un incendie et pas de backup - La Corée du Sud perd 858 To de données gouvernementales Apple turned the CrowdStrike BSOD issue into an anti-PC ad Collaborateurs Nicolas-Loïc Fortin Crédits Montage par Intrasecure inc Locaux réels par Intrasecure inc

Cyber Briefing
October 08, 2025 - Cyber Briefing

Cyber Briefing

Play Episode Listen Later Oct 8, 2025 9:12


If you like what you hear, please subscribe, leave us a review and tell a friend!Major tech and cybersecurity incidents continue to surface, including vulnerabilities in Google Chrome, Redis, and Salesforce, along with widespread data breaches at DraftKings and Doctors Imaging Group. Law enforcement and researchers are responding to ransomware campaigns, credential stuffing attacks, and cyber thefts, highlighting the ongoing risks to organizations and individuals alike.

The CyberWire
Critical GoAnywhere bug fuels ransomware wave.

The CyberWire

Play Episode Listen Later Oct 7, 2025 32:23


Microsoft tags a critical vulnerability in Fortra's GoAnywhere software. A critical Redis vulnerability could allow remote code execution. Researchers tie BIETA to China's MSS technology enablement. Competing narratives cloud the Oracle E-Business Suite breach. An Ohio-based vision care firm will pay $5 million to settle phishing-related data breach claims. “Trinity of Chaos” claims to be a new ransomware collective. LinkedIn files a lawsuit against an alleged data scraper. This year's Nobel Prize in Physics recognizes pioneering research into quantum mechanical tunneling. On today's Industry Voices segment, we are joined by Alastair Paterson from Harmonic Security, discussing shadow AI and the new era of work. Australia's AI-authored report gets a human rewrite. Remember to leave us a 5-star rating and review in your favorite podcast app. Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you'll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn. CyberWire Guest On today's Industry Voices segment, we are joined by Alastair Paterson, CEO and Co-Founder of Harmonic Security, discussing shadow AI and the new era of work. You can hear the full conversation with Alastair here. Selected Reading Microsoft: Critical GoAnywhere Bug Exploited in Medusa Ransomware Camp (Infosecurity Magazine) Redis warns of critical flaw impacting thousaRends of instances (Bleeping Computer) BIETA: A Technology Enablement Front for China's MSS (Recorded Future) Well, Well, Well. It's Another Day. (Oracle E-Business Suite Pre-Auth RCE Chain - CVE-2025-61882) (Labs) EyeMed Agrees to Pay $5M to Settle Email Breach Litigation (Govinfo Security) Ransomware Group “Trinity of Chaos” Launches Data Leak Site  (Infosecurity Magazine) LinkedIn sues ProAPIs for using 1M fake accounts to scrape user data (Bleeping Computer) The Nobel Prize for physics is awarded for discoveries in quantum mechanical tunneling (NPR) Deloitte refunds Australian government over AI in report (The Register) Share your feedback. What do you think about CyberWire Daily? Please take a few minutes to share your thoughts with us by completing our brief listener survey. Thank you for helping us continue to improve our show. Want to hear your company in the show? N2K CyberWire helps you reach the industry's most influential leaders and operators, while building visibility, authority, and connectivity across the cybersecurity community. Learn more at sponsor.thecyberwire.com. The CyberWire Daily podcast is a production of N2K Networks, your source for critical industry insights, strategic intelligence, and performance-driven learning products. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

SANS Internet Stormcenter Daily Network/Cyber Security and Information Security Stormcast
SANS Stormcast Tuesday, October 7th, 2025: More About Oracle; Redis Vulnerability; GoAnywhere Exploited

SANS Internet Stormcenter Daily Network/Cyber Security and Information Security Stormcast

Play Episode Listen Later Oct 7, 2025 5:33


More Details About Oracle 0-Day The exploit is now widely distributed and has been analyzed to show the nature of the underlying vulnerabilities. https://isc.sans.edu/diary/Quick%20and%20Dirty%20Analysis%20of%20Possible%20Oracle%20E-Business%20Suite%20Exploit%20Script%20%28CVE-2025-61882%29%20%5BUPDATED%5B/32346 https://labs.watchtowr.com/well-well-well-its-another-day-oracle-e-business-suite-pre-auth-rce-chain-cve-2025-61882well-well-well-its-another-day-oracle-e-business-suite-pre-auth-rce-chain-cve-2025-61882/ Redis Vulnerability Redis patched a ciritcal use after free vulnerability that could lead to arbitrary code execution. https://redis.io/blog/security-advisory-cve-2025-49844/ GoAnywhere Bug Exploited Microsoft is reporting about the exploitation of the recent GoAnywhere vulnerability https://www.microsoft.com/en-us/security/blog/2025/10/06/investigating-active-exploitation-of-cve-2025-10035-goanywhere-managed-file-transfer-vulnerability/

Paul's Security Weekly
Bad Crypto, Zombie CPUs, Y2K38,Park Mobile, Redis, Red Hat, Deloitte, Aaran Leyland.. - SWN #518

Paul's Security Weekly

Play Episode Listen Later Oct 7, 2025 28:47


Bad Crypto, Blood Thirsty Zombie CPUs, Y2K38, Park Mobile, Palo Alto, Redis, Red Hat, Deloitte, Aaran Leyland, and more on the Security Weekly News. Visit https://www.securityweekly.com/swn for all the latest episodes! Show Notes: https://securityweekly.com/swn-518

Paul's Security Weekly TV
Bad Crypto, Zombie CPUs, Y2K38,Park Mobile, Redis, Red Hat, Deloitte, Aaran Leyland.. - SWN #518

Paul's Security Weekly TV

Play Episode Listen Later Oct 7, 2025 28:47


Bad Crypto, Blood Thirsty Zombie CPUs, Y2K38, Park Mobile, Palo Alto, Redis, Red Hat, Deloitte, Aaran Leyland, and more on the Security Weekly News. Show Notes: https://securityweekly.com/swn-518

Hack Naked News (Audio)
Bad Crypto, Zombie CPUs, Y2K38,Park Mobile, Redis, Red Hat, Deloitte, Aaran Leyland.. - SWN #518

Hack Naked News (Audio)

Play Episode Listen Later Oct 7, 2025 28:47


Bad Crypto, Blood Thirsty Zombie CPUs, Y2K38, Park Mobile, Palo Alto, Redis, Red Hat, Deloitte, Aaran Leyland, and more on the Security Weekly News. Visit https://www.securityweekly.com/swn for all the latest episodes! Show Notes: https://securityweekly.com/swn-518

Risky Business News
Risky Bulletin: Redis vulnerability impacts all versions released in the last 13 years

Risky Business News

Play Episode Listen Later Oct 7, 2025 6:16


Redis patches a remote code execution vulnerability, Oracle out-of-band-fixes a zero-day used in a recent extortion campaign, Medusa ransomware group was behind a recent Fortra zero-day, and India fixes a tax filing system flaw; Show notes Risky Bulletin: Redis vulnerability impacts all versions released in the last 13 years

Hack Naked News (Video)
Bad Crypto, Zombie CPUs, Y2K38,Park Mobile, Redis, Red Hat, Deloitte, Aaran Leyland.. - SWN #518

Hack Naked News (Video)

Play Episode Listen Later Oct 7, 2025 28:47


Bad Crypto, Blood Thirsty Zombie CPUs, Y2K38, Park Mobile, Palo Alto, Redis, Red Hat, Deloitte, Aaran Leyland, and more on the Security Weekly News. Show Notes: https://securityweekly.com/swn-518

Engineering Kiosk
#216 Konsistenz und Isolation: von Write Skew bis Dirty Reads

Engineering Kiosk

Play Episode Listen Later Oct 7, 2025 67:40 Transcription Available


Datenbanken sind das Rückgrat vieler Anwendungen, aber wie konsistent sind deine Daten eigentlich? Egal ob Banküberweisung, Sneaker-Kauf im Online-Shop oder das neueste Side-Project: Oft verbergen sich hinter der vermeintlich „sicheren“ Datenhaltung komplexe Stolperfallen. Wie funktionieren Transaktionen wirklich? Und warum kann ausgerechnet ein falsch gewähltes Isolationslevel zu Dirty Reads, non-repeatable Reads oder sogar zu Write Skew führen?Wir nehmen dich in dieser Episode mit auf eine Reise in die Tiefen der Konsistenzmodelle. Wolfi ist ehemaliger Forscher für Datenbanksysteme an der Uni Innsbruck. Mit ihm steigen wir ein in die Praxis und Theorie; Von Foreign Keys und Check Constraints bis hin zur Multi-Version Concurrency Control (MVCC). Du erfährst, was sich hinter Serializable, Repeatable Read, Read Committed und Read Uncommitted verbirgt und weshalb Tools wie Jepsen immer neue Fehler in selbst „sicheren“ Systemen aufdecken.Am Ende weißt du, warum dich auch als Entwickler:in das Thema Konsistenz, Isolationslevel und Transaktionsmanagement beschäftigen solltest.Bonus: Dirty Reads sind wie Gerüchte: Man hört sie, bevor sie wahr sind… aber was, wenn sie nie stimmen?Unsere aktuellen Werbepartner findest du auf https://engineeringkiosk.dev/partnersDas schnelle Feedback zur Episode:

Cyber Morning Call
879 - ​​Crise dupla: falhas críticas expõem Redis e GoAnywhere a invasores

Cyber Morning Call

Play Episode Listen Later Oct 7, 2025 4:16


Referências do EpisódioInvestigating active exploitation of CVE-2025-10035 GoAnywhere Managed File Transfer vulnerabilityRediShell: Critical Remote Code Execution Vulnerability (CVE-2025-49844) in Redis, 10 CVSS scoreRoteiro e apresentação: Carlos CabralEdição de áudio: Paulo ArruzzoNarração de encerramento: Bianca Garcia

Atareao con Linux
ATA 733 ¿Docker Lento? Descubre QUIÉN consume tus Recursos

Atareao con Linux

Play Episode Listen Later Oct 6, 2025 17:33


Bienvenidos a atareao con Linux, el podcast de referencia para los entusiastas del OpenSource, Linux, Docker, Podman y todo lo relativo al mundo del self-hosted. Soy atareao, y en este episodio 733 de la Temporada 8, abordamos un problema que causa pesadillas a cualquier administrador de sistemas o desarrollador: la lentitud inexplicable en un servidor con Docker.Hace unas semanas, mi propio sitio web, atareao.es, empezó a arrastrarse. El diagnóstico fue sorprendente: Redis estaba consumiendo la mayoría de los recursos del servidor. Este susto me obligó a buscar una herramienta de monitorización de recursos que fuera ligera, sencilla de implementar y que no consumiera más de lo que monitoriza. Quería dejar de depender de un simple btop y tener un historial de consumo de CPU, memoria y red de mis contenedores.Si tú también gestionas un VPS, un servidor Linux o una Raspberry Pi con Docker y necesitas saber qué contenedor está comiendo tus recursos, este es tu episodio.En mi laboratorio de self-hosted, puse a prueba las soluciones más populares del ecosistema OpenSource para la observabilidad y la gestión de logs y métricas:Grafana + Prometheus + Docker Exporter: Es la opción estándar, pero la encontré demasiado enrevesada y, lo que es peor, consumía demasiados recursos. No cumplía mi requisito de ligereza.OpenObserve + Telegraf: OpenObserve es una gran herramienta que uso para otras tareas de observabilidad. La configuración del agente Telegraf para enviar métricas de Docker fue sencilla, y os muestro mi compose.yml en las notas del podcast. Sin embargo, la visualización gráfica de las métricas de contenedores no terminaba de convencerme.Finalmente, la combinación ganadora para la monitorización de contenedores Docker fue Beszel. Esta herramienta OpenSource es la solución que estaba buscando porque:Es Ligera: Su consumo de recursos es muy bajo, lo que la hace perfecta para entornos con limitaciones de hardware.Es Simple: Tienes todo en uno, desde la recolección de datos hasta las gráficas, y está lista para usarse sin gran configuración.Métricas Clave: Rastrea el historial de uso de CPU, memoria y red para cada contenedor Docker/Podman.Arquitectura Flexible: Su diseño de Hub y Agente permite monitorizar múltiples servidores Linux o VPS desde un único panel.Seguridad: Incluye soporte para OAuth / OIDC (yo lo uso con PocketID), permitiendo desactivar la autenticación por contraseña.Os explico cómo funciona su arquitectura, las métricas compatibles (incluyendo I/O de disco, temperatura y carga promedio del sistema host), y os doy el compose.yml completo para que podáis desplegar Beszel en vuestro entorno de self-hosted en menos de 5 minutos. La instalación es realmente sencilla y no tiene complejidad alguna.Dejar de preocuparte por el consumo de recursos y la lentitud de Docker es posible con la herramienta adecuada. Beszel ofrece el equilibrio perfecto entre potencia, ligereza y sencillez para que siempre sepas quién está consumiendo qué y cuánto en tu infraestructura Linux y Docker.Escucha este episodio para descubrir la combinación de software que te dará la observabilidad que necesitas para mantener tu sistema self-hosted optimizado.Si te ha gustado, no olvides suscribirte a atareao con Linux y compartir este episodio con otros entusiastas del OpenSource y el self-hosted. ¡Un saludo y hasta la próxima!Más información y enlaces en las notas del episodio

Choisis de Jésus - Contenu diversifié
Rendez-Vous du Dimanche – 5 oct 2025 - La transformation qui s'opère en toi

Choisis de Jésus - Contenu diversifié

Play Episode Listen Later Oct 5, 2025 6:06


À l'érablière,le 25 janvier,12 h 50   49. –  Tu ne peux concevoir la grandeur et l'importance de ce que nous vivons ensemble présentement   « Mon tout-petit, Je veux profiter de ce silence où tu es seul avec Moi pour parler de nouveau à ton cœur. Ta docilité et tes nombreux “oui” M'ont permis et Me permettent, en ce moment, de réaliser de grandes choses. Tu sens bien une transformation qui s'opère en toi, tu ressens davantage Mon Amour, mais tu ne peux concevoir la grandeur et l'importance de ce que nous vivons ensemble présentement. Ton cœur est à se transformer. Les attaches qui l'empêchaient de retrouver sa beauté originelle se coupent les unes après les autres. Comme il devient beau ; il entre dans une grande pureté, et le cœur de ta chère épouse Élisabeth subit les mêmes transformations. Vos deux cœurs se trouvent fondus dans Nos Deux Cœurs, Celui de Ma Sainte Mère et le Mien. Ensemble, nous entrons dans un monde de grande Jubilation, de Paix et d'Amour. La même transformation s'opère chez vos proches, tant chez votre famille immédiate que chez les gens de vos groupes de prière. Ce n'est qu'un tout début. Il y a beaucoup de Joie dans le Ciel en ce moment, non pas à cause de ce que vous accomplissez, mais uniquement à cause de ce que vous devenez. Vous ne pouvez vous enorgueillir, car c'est Mon œuvre qui peut s'accomplir librement à cause de vos consentements sans condition et à cause de votre docilité à vous laisser transformer par Moi. Ma récompense à vos “oui” est non seulement votre transformation, mais la Jubilation de constater la transformation des cœurs autour de vous et parfois à travers vous, de manière à ce que votre Jubilation soit plus grande et se perpétue. Ce dont vous êtes témoins, c'est la transformation d'une toute petite partie des cœurs, rendue possible par votre docilité et vos “oui”. Plus vous partagez ensemble, Élisabeth et toi, ce que vous vivez, plus votre joie est grande, plus rapidement se réalise votre transformation. N'hésitez pas à vous départir de ce qui serait contraire à l'Amour. Accueillez seulement ce que Nos Deux Cœurs vous donnent et l'Amour va faire le reste. De même, n'essayez pas de comprendre ce que vous vivez présentement, accueillez seulement. Vous vous sentez comblés, acceptez-le, jouissez-en pleinement car le Père, dans Son plan d'Amour, veut qu'il en soit ainsi pour le moment. Plus vous acceptez ce que vous avez à vivre aujourd'hui, plus votre être devient capable de bénéficier des grâces que le Père vous réserve pour demain. Il en est ainsi jour après jour. Vous serez de plus en plus devenus Amour. Redis à Élisabeth que Je l'aime et que tu l'aimes ; qu'ensemble vous devenez l'Amour. Tendrement Je vous aime, follement Je vous aime. »   Pour visionner ce RDV du dimanche, rendez-vous sur notre site web.  

DotNet & More
DotNet&More #160: Смерть Open Source и не только

DotNet & More

Play Episode Listen Later Oct 3, 2025 62:37


За последний год произошло несколько неприятных "коммерциализаций" Open Source тулов. К чему же ведет этот тренд и как жить дальше?Спасибо всем, кто нас слушает. Ждем Ваши комментарии.Музыка из выпуска: - https://artists.landr.com/056870627229- https://t.me/angry_programmer_screamsВесь плейлист курса "Kubernetes для DotNet разработчиков": https://www.youtube.com/playlist?list=PLbxr_aGL4q3SrrmOzzdBBsdeQ0YVR3Fc7Бесплатный открытый курс "Rust для DotNet разработчиков": https://www.youtube.com/playlist?list=PLbxr_aGL4q3S2iE00WFPNTzKAARURZW1ZShownotes: 00:00:00 Вступление00:09:50 Open Source vs Close Source00:16:30 В чем проблема в .Net сообществе?00:24:10 Что делать?00:30:00 Заморозили версию, а что дальше?Ссылки:- https://www.jimmybogard.com/automapper-and-mediatr-going-commercial/ : AutoMapper and MediatR Going Commercial- https://www.percona.com/blog/the-redis-license-has-changed-what-you-need-to-know/ : The Redis License Has Changed- https://github.com/valkey-io/valkey : Форк Redis- https://www.infoq.com/news/2025/01/fluent-assertions-v8-license/ : Fluent Assertions Library v8 Abandons Apache Licensing- https://masstransit.io/introduction/v9-announcement : MassTransit тоже всеВидео: https://youtube.com/live/El5LcCs4yio Слушайте все выпуски: https://dotnetmore.mave.digitalYouTube: https://www.youtube.com/playlist?list=PLbxr_aGL4q3R6kfpa7Q8biS11T56cNMf5Twitch: https://www.twitch.tv/dotnetmoreОбсуждайте:- Telegram: https://t.me/dotnetmore_chatСледите за новостями:– Twitter: https://twitter.com/dotnetmore– Telegram channel: https://t.me/dotnetmoreCopyright: https://creativecommons.org/licenses/by-sa/4.0/

Category Visionaries
How Scalestack landed MongoDB as their first enterprise customer through cold email | Elio Narciso ($3.1 Million Raised)

Category Visionaries

Play Episode Listen Later Sep 5, 2025 32:17


Scalestack is revolutionizing go-to-market operations through intelligent automation, helping enterprise revenue teams eliminate what CEO Elio Narciso calls the "manual work tax" - the 72% of time sales reps spend on tedious data tasks instead of engaging with customers. With $3.1 million in funding and enterprise customers including MongoDB, Redis, and Astronomer, Scalestack has built an agentic orchestration platform that transforms how large organizations manage their revenue data. In this conversation, Narciso shares how his team discovered the massive ROI hidden in back-office automation and why the future belongs to companies that can seamlessly blend human strategy with machine execution. Topics Discussed: The concept of "manual work tax" and its impact on sales productivity  Why 95% of AI investments in enterprises are failing to produce results  Scalestack's evolution from automation platform to agentic workflow orchestration  The company's enterprise-first approach and deployment strategy with large customers  How Scalestack landed MongoDB as an early customer through targeted outbound  The role of podcasting as an ABM strategy for enterprise sales  Scalestack's vision to replace traditional CRMs with intelligent systems of action GTM Lessons For B2B Founders: Target the back-office before the front-office: While many AI companies rush to automate customer-facing roles like SDRs, Narciso emphasizes that the real ROI lies in back-office automation. He cites an MIT study showing that 95% of AI investments fail when focused on last-mile customer interactions, while back-office process automation delivers measurable results. B2B founders should prioritize automating the tedious work that doesn't directly touch customers but enables better customer engagement. Enterprise customers require co-creation, not just deployment: Scalestack's success with MongoDB, Redis, and other large customers came through what Narciso calls "deployment engineers" - essentially building custom solutions collaboratively. He draws inspiration from Palantir's model of developing technology alongside customers. This approach requires significant upfront investment but creates defensible technology that can be productized for the broader market. B2B founders targeting enterprise should be prepared to invest in customer success resources that can handle complex, bespoke implementations. Use customer language to refine your messaging: Narciso completely redid Scalestack's website based on language extracted from hundreds of customer calls and podcast interviews. He emphasizes that "customers always have the best words" because they've lived the pain most deeply. Rather than relying on internal assumptions about positioning, B2B founders should systematically capture and analyze how customers describe their problems and desired outcomes. Cold email still works with enterprise buyers when done strategically: Scalestack's first major customer, MongoDB, came from a cold email to their SVP of Sales Ops. The key was targeting someone (employee #8 at MongoDB) who had an entrepreneurial mindset and curiosity about learning from vendors. Narciso's insight: enterprise operators often want to learn from startups tackling similar problems, whether to buy the solution or implement it internally. B2B founders should research target prospects' backgrounds and approach those with startup experience or operational curiosity. Podcasting as ABM for enterprise sales: Narciso uses his "Revenue Engine Masters" podcast strategically as an account-based marketing tool, targeting specific people at target companies rather than focusing on broad reach. After recording nearly 20 episodes, he's seeing inbound interest and using the content to extract messaging insights. The podcast also strengthens relationships with prospects and customers who participate. B2B founders should consider podcasting not as a mass-market strategy but as a high-touch relationship-building tool for their ideal customer profile.   //   Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.io The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.  www.GlobalTalent.co   //   Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM 

Software Engineering Daily
Redis and AI Agent Memory with Andrew Brookins

Software Engineering Daily

Play Episode Listen Later Aug 26, 2025 48:36


A key challenge with designing AI agents is that large language models are stateless and have limited context windows. This requires careful engineering to maintain continuity and reliability across sequential LLM interactions. To perform well, agents need fast systems for storing and retrieving short-term conversations, summaries, and long-term facts. Redis is an open‑source, in‑memory data The post Redis and AI Agent Memory with Andrew Brookins appeared first on Software Engineering Daily.

Podcast – Software Engineering Daily
Redis and AI Agent Memory with Andrew Brookins

Podcast – Software Engineering Daily

Play Episode Listen Later Aug 26, 2025 48:36


A key challenge with designing AI agents is that large language models are stateless and have limited context windows. This requires careful engineering to maintain continuity and reliability across sequential LLM interactions. To perform well, agents need fast systems for storing and retrieving short-term conversations, summaries, and long-term facts. Redis is an open‑source, in‑memory data The post Redis and AI Agent Memory with Andrew Brookins appeared first on Software Engineering Daily.

The GeekNarrator
Breaking Distributed Systems with Kyle Kingsbury from Jepsen

The GeekNarrator

Play Episode Listen Later Jul 29, 2025 65:11


For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummary:In this episode of The Geek Narrator podcast, host Kaivalya Apte interviews Kyle Kingsbury, a renowned expert in database and distributed systems safety analysis. They discuss the world of testing distributed systems, the challenges faced, common bugs and patterns. Kyle shares insights on the importance of understanding system documentation, the role of formal verification, and the balance between performance and safety in testing. He also provides valuable advice for aspiring engineers in the field of distributed systems.Chapters:00:00 Introduction to Kyle Kingsbury and His Work06:59 Common Bugs in Distributed Systems12:37 Functional Bugs vs Safety Bugs17:54 Changes in Testing Over the Years26:03 False Positives and Negatives in Testing32:33 The Importance of Experimentation in Testing39:28 Tools and Technologies for Testing48:58 The Role of Formal Verification57:04 Reusability of TestsImportant links:Distributed systems class: https://github.com/aphyr/distsys-classWrite your own distributed system: https://github.com/jepsen-io/maelstromJepsen Analyses: https://jepsen.io/analysesKey takeaways:- Reading documentation is a crucial first step in testing systems.- Testing distributed systems involves understanding their semantics and guarantees.- Common bugs often arise from mismanagement of definite versus indefinite failures.- Testing strategies for cloud-based systems require cooperation with providers.- Performance testing can reveal unexpected behaviours in systems under stress.- Formal verification remains a challenging but valuable tool in ensuring system safety.- The testing process is iterative and requires collaboration with engineering teams.- Aspiring engineers should immerse themselves in practical experiences to build intuition.For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinDon't forget to like, share, and subscribe for more insights!=============================================================================Like building stuff? Try out CodeCrafters and build amazing real world systems like Redis, Kafka, Sqlite. Use the link below to signup and get 40% off on paid subscription.https://app.codecrafters.io/join?via=geeknarrator=============================================================================Database internals series: https://youtu.be/yV_Zp0Mi3xsPopular playlists:Realtime streaming systems: https://www.youtube.com/playlist?list=PLL7QpTxsA4se-mAKKoVOs3VcaP71X_LA-Software Engineering: https://www.youtube.com/playlist?list=PLL7QpTxsA4sf6By03bot5BhKoMgxDUU17Distributed systems and databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4sfLDUnjBJXJGFhhz94jDd_dModern databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4scSeZAsCUXijtnfW5ARlrsNStay Curios! Keep Learning!#databasearchitecture #distributedsystems #cloudcomputing #testing #jepsen

The GeekNarrator
How does AWS Lambda work?

The GeekNarrator

Play Episode Listen Later Jul 29, 2025 77:25


For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummary:In this conversation, Kaivalya Apte and Rajesh Pandey talk about the engineering behind AWS Lambda, exploring its architecture, use cases, and best practices. They discuss the challenges of event handling, concurrency, and load balancing, as well as the importance of observability and testing in serverless environments. The conversation highlights the innovative solutions AWS Lambda provides for developers, emphasizing the balance between simplicity and complexity in cloud computing.Chapters:00:00 Introduction to AWS Lambda04:36 Use Cases and Best Practices for AWS Lambda09:34 Event Handling and Queue Management19:41 Idempotency and Event Duplication Challenges29:39 Cold Starts and Performance Optimization34:37 Statelessness and Resource Management in Lambda42:18 Understanding Micro-VMs and Cold Starts45:14 Resource Management and Recommendations for Developers47:04 Scaling and Back Pressure in Serverless Systems51:33 Cellular Architecture and Fairness in Resource Allocation55:23 Handling Problematic Events and Poison Pills01:01:03 Testing and Operational Readiness in Lambda01:14:11 Preparing for High Traffic EventsReferences:Handling Billions of invocations: https://aws.amazon.com/blogs/compute/handling-billions-of-invocations-best-practices-from-aws-lambda/Firecracker: https://firecracker-microvm.github.io/AWS Lambda: https://aws.amazon.com/lambda/Connect with Rajesh: https://x.com/RPandeyViewshttps://www.linkedin.com/in/rajeshpandeyiiit/Don't forget to like, share, and subscribe for more insights!=============================================================================Like building stuff? Try out CodeCrafters and build amazing real world systems like Redis, Kafka, Sqlite. Use the link below to signup and get 40% off on paid subscription.https://app.codecrafters.io/join?via=geeknarrator=============================================================================Database internals series: https://youtu.be/yV_Zp0Mi3xsPopular playlists:Realtime streaming systems: https://www.youtube.com/playlist?list=PLL7QpTxsA4se-mAKKoVOs3VcaP71X_LA-Software Engineering: https://www.youtube.com/playlist?list=PLL7QpTxsA4sf6By03bot5BhKoMgxDUU17Distributed systems and databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4sfLDUnjBJXJGFhhz94jDd_dModern databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4scSeZAsCUXijtnfW5ARlrsNStay Curios! Keep Learning!#aws #awslambda #serverless #distributedsystems #scalability #reliability

The GeekNarrator
Fast Observability on S3 with Parseable

The GeekNarrator

Play Episode Listen Later Jul 29, 2025 65:46


For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummaryIn this conversation, Nitish Tiwari discusses Parseable, an observability platform designed to address the challenges of managing and analyzing large volumes of data. The discussion covers the evolution of observability systems, the design principles behind Parseable, and the importance of efficient data ingestion and storage in S3. Nitish explains how Parseable allows for flexible deployment, handles data organization, and supports querying through SQL. The conversation also touches on the correlation of logs and traces, failure modes, scaling strategies, and the optional nature of indexing for performance optimization.References:Parseable: https://www.parseable.com/GitHub Repository: https://github.com/parseablehq/parseableArchitecture: https://parseable.com/docs/architecture Chapters:00:00 Introduction to Parseable and Observability Challenges05:17 Key Features of Parseable12:03 Deployment and Configuration of Parseable18:59 Ingestion Process and Data Handling32:52 S3 Integration and Data Organisation35:26 Organising Data in Parseable38:50 Metadata Management and Retention39:52 Querying Data: User Experience and SQL44:28 Caching and Performance Optimisation46:55 User-Friendly Querying: SQL vs. UI48:53 Correlating Logs and Traces50:27 Handling Failures in Ingestion53:31 Managing Spiky Workloads54:58 Data Partitioning and Organisation58:06 Creating Indexes for Faster Reads01:00:08 Parseable's Architecture and Optimisation01:03:09 AI for Enhanced Observability01:05:41 Getting Involved with ParseableFor memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinDon't forget to like, share, and subscribe for more insights!=============================================================================Like building stuff? Try out CodeCrafters and build amazing real world systems like Redis, Kafka, Sqlite. Use the link below to signup and get 40% off on paid subscription.https://app.codecrafters.io/join?via=geeknarrator=============================================================================Database internals series: https://youtu.be/yV_Zp0Mi3xsPopular playlists:Realtime streaming systems: https://www.youtube.com/playlist?list=PLL7QpTxsA4se-mAKKoVOs3VcaP71X_LA-Software Engineering: https://www.youtube.com/playlist?list=PLL7QpTxsA4sf6By03bot5BhKoMgxDUU17Distributed systems and databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4sfLDUnjBJXJGFhhz94jDd_dModern databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4scSeZAsCUXijtnfW5ARlrsNStay Curios! Keep Learning!#database #s3 #objectstorage #opentelemetry #logs #metrics

The GeekNarrator
Building a new Database Query Optimiser - @cmu ​

The GeekNarrator

Play Episode Listen Later Jul 29, 2025 83:51


Read more about Kafka Diskless-topics, KIP by Aiven:KIP-1150: https://fnf.dev/3EuL7mvSummary:In this conversation, Kaivalya Apte and Alexis Schlomer discuss the internals of query optimization with the new project optd. They explore the challenges faced by existing query optimizers, the importance of cost models, and the advantages of using Rust for performance and safety. The discussion also covers the innovative streaming model of query execution, feedback mechanisms for refining optimizations, and the future developments planned for optd, including support for various databases and enhanced cost models.Chapters00:00 Introduction to optd and Its Purpose03:57 Understanding Query Optimization and Its Importance10:26 Defining Query Optimization and Its Challenges17:32 Exploring the Limitations of Existing Optimizers21:39 The Role of Calcite in Query Optimization26:54 The Need for a Domain-Specific Language40:10 Advantages of Using Rust for optd44:37 High-Level Overview of optd's Functionality48:36 Optimizing Query Execution with Coroutines50:03 Streaming Model for Query Optimization51:36 Client Interaction and Feedback Mechanism54:18 Adaptive Decision Making in Query Execution54:56 Persistent Memoization for Enhanced Performance57:12 Guided Scheduling in Query Optimization59:55 Balancing Execution Time and Optimization01:01:43 Understanding Cost Models in Query Optimization01:04:22 Exploring Storage Solutions for Query Optimization01:07:13 Enhancing Observability and Caching Mechanisms01:07:44 Future Optimizations and System Improvements01:18:02 Challenges in Query Optimization Development01:20:33 Upcoming Features and Roadmap for optdReferences:- NeuroCard: learned Cardinality Estimation: https://vldb.org/pvldb/vol14/p61-yang.pdf- RL-based QO: https://arxiv.org/pdf/1808.03196- Microsoft book about QO: https://www.microsoft.com/en-us/research/publication/extensible-query-optimizers-in-practice/- Cascades paper: https://15721.courses.cs.cmu.edu/spring2016/papers/graefe-ieee1995.pdf- optd source code: https://github.com/cmu-db/optd- optd website (for now): https://db.cs.cmu.edu/projects/optd/For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinDon't forget to like, share, and subscribe for more insights!=============================================================================Like building stuff? Try out CodeCrafters and build amazing real world systems like Redis, Kafka, Sqlite. Use the link below to signup and get 40% off on paid subscription.https://app.codecrafters.io/join?via=geeknarrator=============================================================================Database internals series: https://youtu.be/yV_Zp0Mi3xsPopular playlists:Realtime streaming systems: https://www.youtube.com/playlist?list=PLL7QpTxsA4se-mAKKoVOs3VcaP71X_LA-Software Engineering: https://www.youtube.com/playlist?list=PLL7QpTxsA4sf6By03bot5BhKoMgxDUU17Distributed systems and databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4sfLDUnjBJXJGFhhz94jDd_dModern databases: https://www.youtube.com/playlist?list=PLL7QpTxsA4scSeZAsCUXijtnfW5ARlrsNStay Curios! Keep Learning!#database #queryoptimization #sql #postgres

Software Huddle
Valkey After the Fork: A Conversation with Madelyn Olson

Software Huddle

Play Episode Listen Later Jul 16, 2025 81:14


Today, we're talking Valkey, Redis, and all things caching. Our guest is Madelyn Olson, who is a principal engineer at AWS working on Elasticache and is one of the most well-known people in the caching community. She was a core maintainer of Redis prior to the fork and was one of the creators of Valkey, an open-source fork of Redis. In this episode, we talk about Madelyn's road to becoming a Redis maintainer and how she found out about the March 2024 license change. Then, Madelyn shares the story of Valkey being created, philosophical differences between the projects, and her reaction to re-relicensing of Redis in May 2025. Next, we dive into the performance improvements of recent Valkey releases, including the I/O threads improvements and the new hash table layout. Along the way, Madelyn dispels the notion that the single-threaded nature of Redis / Valkey is that big of a hindrance for most workloads. Finally, she compares some of the Valkey improvements to some of the other recent cache competitors in the space.

Spring Office Hours
S4E19 - Spring & Redis with Raphael De Lio

Spring Office Hours

Play Episode Listen Later Jul 15, 2025 62:16


Join Dan Vega and DaShaun Carter for the latest updates from the Spring Ecosystem. In this episode, Dan and DaShaun are joined by Redis Developer Advocate, Raphael De Lio. Join us as we explore Redis's ever-growing role in the Spring ecosystem.  We will look discuss its common and foundational use cases, then dig into new and exciting use cases, including similarity search, the cutting-edge vector data type, and how Redis is becoming a key player in AI-driven solutions. Get ready to discover the latest ways Spring developers are leveraging Redis to build highly performant and intelligent applications. You can participate in our live stream to ask questions or catch the replay on your preferred podcast platform.Key TakeawaysWhat is Redis?Originally created in 2009 as a fast, horizontally scalable databaseKnown primarily for caching, but it's actually a full database with persistence and transactionsRedis 8 is now open source again with massive performance improvements (87% faster execution, 2x higher throughput)Beyond Caching: Redis Use CasesVector databases for AI applications (semantic search, caching, routing)Time series data for real-time analyticsGeospatial indexing for location-based featuresProbabilistic data structures (Bloom filters, count-min sketch) for high-scale applicationsStreams for message queues and real-time data processingSession storage for distributed applicationsAI & Vector Database ApplicationsSemantic caching: Cache LLM responses using vector similarity (can reduce costs by 60%)Semantic routing: Route queries to appropriate tools without calling LLMsMemory for AI agents: Short-term and long-term conversation memoryRecommendation systems: Power Netflix/YouTube-style recommendationsGetting Started with SpringUse start.spring.io with Docker Compose for easy setupSpring Data Redis for basic caching with @CacheableRedis OM Spring for advanced features (vector search, JSON, etc.)New annotations: @Vectorize and @Indexed for automatic vector embeddingsUpcoming EventsSpring One - 6 weeks away in Las VegasRedis Hackathon - July 23rd via dev.to/challengesLinks & ResourcesRedisRedis OM SpringRedis YouTube ChannelSpring One ConferenceStart Spring IOConnect with Raphael DeLeoEmail: rafael.deleo@redis.comLinkedIn: Raphael DeLeoGitHub: raphaeldelio Blue Sky: raphaeldelio.dev Redis vs Valkey discussion included - Redis 8 returns to open source with significant performance improvements and integrated modules that were previously separate.

Remarkable Marketing
Silicon Valley: B2B Marketing Lessons on Humanizing Tech with 4-Time CMO Manish Gupta

Remarkable Marketing

Play Episode Listen Later Jun 17, 2025 44:59


What can a satirical HBO series teach you about building a scalable, high-impact B2B marketing engine? A lot—if you ask Manish Gupta.In this episode, 4-Time CMO Manish Gupta joins Caspian CEO Ian Faison to deconstruct the show Silicon Valley and extract lessons on marketing, storytelling, team dynamics, and startup chaos. Together, they explore how to translate complex technology to engage your audience, prioritizing content in your marketing, and including human moments to build brand trust.About our guest, Manish GuptaManish Gupta is a 4x CMO, having led marketing at companies like LaunchDarkly, Sonar and Redis. Manish brings deep experience scaling B2B technology businesses across public and private markets, including acquisitions and strategic transitions.His leadership spans category-defining companies such as Redis, Sonar, Liaison, Oracle, and Apple, where he has successfully driven both product-led and sales-led growth. With domain expertise in software infrastructure, AI, SaaS, cloud, and communications, Manish is known for navigating complex business models and delivering sustainable growth.He has also served as an advisor, board member, and investor in early-stage startups. Manish holds Master's and Bachelor's degrees in Engineering from Georgia Tech and an MBA from Santa Clara University.What B2B Companies Can Learn From Silicon Valley:Tech needs a translator. Technology is hard to understand—even for your audience. “Translating really complex technologies into simple-to-deliver messaging is an art form,” Manish says. “Great technology needs a great story, right? The narrative is so important, and how you deliver the narrative and how you package it is key to the success.”Content is the engine. Not the garnish. Manish makes it clear: “The whole marketing engine should be built around content.” That means investing in formats your audience truly wants—like hands-on guides and short-form videos—and making sure every asset is tailored to a specific persona and stage in the journey.Human moments build brand trust. Whether it's the "Not Hotdog" app or the team playing their bizarre “Always Blue” game, Silicon Valley nails the emotional truth of startup life. That same humanity should be visible in your marketing. Quotes*“ We as marketing leaders have to be very mindful that not everything and everybody in every marketing organization can evolve and move at an exponentially improved pace just because you have the tools. Yes, it has to move on that trajectory, but there has to be a level of reality put into the expectation. Otherwise there's gonna be burnout.”*”I think particularly in the B2B tech space, you've got almost a bifurcation of folks that use the technology but don't have any budget ownership, versus people that have the decision-making authority and the budget ownership but aren't necessarily very close to the technology. And I think marketing has to deal with that two-pronged approach in everything that it does and the channels that get activated. The messaging that has to align with the audience is certainly the content that has to be created, and that can be complicated. Balancing that is a nuanced execution for marketing teams.”*”A CMO should run the entire marketing engine around content. And this is not to invoke the old adage of ‘Content is king,' but, you know, what are you at the end of the day? Delivering or communicating to your target audience, whether it's an existing customer or a prospect you're trying to win over. It is content and how you package that content, how you position it, what story and narrative is wrapped around the technology to deliver is really, at the end of the day, what matters.”Time Stamps[00:55] Meet Manish Gupta, 4-Time CMO[01:05] Why Silicon Valley?[08:22] What is Silicon Valley?[16:01] B2B Marketing Takeaways from Silicon Valley[24:02] Balancing Predictability and Innovation[28:10] Targeting Practitioners vs. Decision Makers[30:26] Creating How-To Content[33:18] Importance of Content[39:33] Measuring ROI Around a Series of Content[42:13] Advice for CMOs on Content Strategy[43:25] Final Thoughts and TakeawaysLinksConnect with Manish on LinkedInAbout Remarkable!Remarkable! is created by the team at Caspian Studios, the premier B2B Podcast-as-a-Service company. Caspian creates both nonfiction and fiction series for B2B companies. If you want a fiction series check out our new offering - The Business Thriller - Hollywood style storytelling for B2B. Learn more at CaspianStudios.com. In today's episode, you heard from Ian Faison (CEO of Caspian Studios) and Meredith Gooderham (Head of Production). Remarkable was produced this week by Jess Avellino, mixed by Scott Goodrich, and our theme song is “Solomon” by FALAK. Create something remarkable. Rise above the noise.

Late Night Linux
Late Night Linux – Episode 337

Late Night Linux

Play Episode Listen Later Jun 9, 2025 31:36


Redis finally picks the right licence but it's probably too late, the Ubuntu release process is being modernised, GNOME drops X11 for good and gets a new Executive Director, the Android Desktop mode is officially happening, and Linux Format magazine is no more. Plus a cool Frigate update, auto dark mode in Plasma, and Fender's... Read More

Late Night Linux All Episodes
Late Night Linux – Episode 337

Late Night Linux All Episodes

Play Episode Listen Later Jun 9, 2025 31:36


Redis finally picks the right licence but it's probably too late, the Ubuntu release process is being modernised, GNOME drops X11 for good and gets a new Executive Director, the Android Desktop mode is officially happening, and Linux Format magazine is no more. Plus a cool Frigate update, auto dark mode in Plasma, and Fender's... Read More

Talking Drupal
Talking Drupal #505 - Custom Field Module

Talking Drupal

Play Episode Listen Later Jun 2, 2025 70:13


Today we are talking about the Custom Field Module, what it does, and why you might want to use it with guest Andy Marquis. We'll also cover Facet Bot Blocker as our module of the week. For show notes visit: https://www.talkingDrupal.com/505 Topics Meet the Guest: Andy Marquee Module of the Week: Facet Bot Blocker Exploring the Custom Field Module Benefits and Use Cases of Custom Field Module Custom Field Module vs. Other Solutions Advanced Features and Integrations Reflecting on Past Projects and Key Value Use Cases and Flexibility of Custom Fields Advanced Features and Integrations Challenges and Limitations Future Roadmap and Improvements Resources Custom Field Module Guests Andy Marquis - drupal.org/project/custom_field apmsooner Hosts Nic Laflin - nLighteneddevelopment.com nicxvan John Picozzi - epam.com johnpicozzi Norah Medlin - tekNorah MOTW Correspondent Martin Anderson-Clutz - mandclu.com mandclu Brief description: Have you been looking for an inexpensive way to mitigate an upsurge of bot traffic on your Drupal site's faceted search pages? There's a module for that Module name/project name: Facet Bot Blocker Brief history How old: created in Mar 2025, so about two months ago, by John Brandenburg (bburg) of Forum One Versions available: 1.0.2 which support Drupal 10 and 11 Maintainership Actively maintained Security coverage Number of open issues: 4 open issues, one of which is a bug, but it did have a fix merged 4 days ago Usage stats: 106 sites Module features and usage A number of sites are seeing a huge upswing in bot traffic, and quite often a big part of that bot traffic is on one or more pages with faceted search Crawlers try to request every permutation of every possible combination of facets. If your page has multiple facets, and in particular facets that accept multiple values, the number of permutations becomes huge Facet Bot Blocker works by allowing you to set a maximum number of facet requests to allow, what error to return, and a custom HTML message to return to blocked user agents If you have Memcache or Redis available, it's recommended to use the appropriate module, and Facet Bot Blocker will automatically store its settings there for reduced database reads The project page is also clear that if you are able to use a true Web Application Firewall (like Cloudflare or Akamai), that would be a better strategy. But if you don't have one available, Facet Bot Blocker can help to mitigate the surges in bot traffic that are causing problems for many Drupal sites, particularly those hosted on platforms that charge based on usage