Open-source in-memory key–value database
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Dharshan Rangegowda, founder of ScaleGrid, left a decade-long engineering career at Microsoft to solve a painful database operations problem he had lived firsthand. After early missteps selling to enterprises, he shifted to helping developers manage MongoDB, Redis, and Postgres on the cloud, bootstrapping the business from scratch. ScaleGrid grew steadily through product depth, technical support, and Dharshan's mastery of SEO—becoming the top organic result for many key searches. The company expanded into multiple database engines, added a distributed engineering team, and reached 20 employees by 2021, serving both SMB developers and some enterprise teams. Dharshan sold a majority stake to Spotlight Equity Partners during the pandemic after receiving an unsolicited offer, later stepping out of day-to-day operations while remaining on the board. In this conversation, Dharshan shares hard-earned lessons about product-led growth, support as strategy, SEO as a long-game advantage, and how bootstrapped founders can build meaningful outcomes in massive markets. Key Takeaways SEO Power: SEO remains a long-term growth engine for bootstrappers because big VC-backed companies rarely have the patience to compound it. Support as Strategy: Deep, responsive technical support became ScaleGrid's differentiator and directly informed product innovation and content. Start at the Edges: Enterprises won't buy from a one-person startup, but edge users with urgent problems will — and they become your early beachhead. Bootstrap Constraints: Founder over-frugality can limit growth; strategic delegation and early team building prevent burnout and plateauing. This Interview Is Perfect For Bootstrap SaaS founders Technical founders selling to developers Founders stuck in early traction or slow growth Anyone considering a PE exit or multi-year acquisition process Quote from Darshan Rangegowda, founder of ScaleGrid "You can't take random people and make them an entrepreneur. You have to want to be an entrepreneur and want to be on your own. You have to enjoy the freedom and the risk and the upside that comes with it and the unmitigated downside as well. You have to accept and be comfortable with it. "You want to be on your own so you can try things. You are constantly looking at problems and new solutions. You want to be around people who like that sort of process: Here's a new problem and here's a new solution. "But the most important thing you have to do as an entrepreneur is you have to add value to your customers. And most people forget that." Links Dharshan Rangegowda on LinkedIn ScaleGrid on LinkedIn ScaleGrid website Spotlight Equity Partners (acquirer) Allied Advisers (M&A advisor) AngelPad Accelerator Podcast Sponsor – Designli This podcast is sponsored by Designli, a digital product studio that helps entrepreneurs and startups turn their software ideas into reality. From strategy and design to full-scale development, Designli guides you through every step of building custom web and mobile apps. Learn more at designli.co/practical. The Practical Founders Podcast Tune into the Practical Founders Podcast for weekly in-depth interviews with founders who have built valuable software companies without big funding. Subscribe to the Practical Founders Podcast using your favorite podcast app or view on our YouTube channel. Get the weekly Practical Founders newsletter and podcast updates at practicalfounders.com. Practical Founders CEO Peer Groups Be part of a committed and confidential group of practical founders creating valuable software companies without big VC funding. A Practical Founders Peer Group is a committed and confidential group of founders/CEOs who want to help you succeed on your terms. Each Practical Founders Peer Group is personally curated and moderated by Greg Head.
Marco Rodrigues was born and raised in Canada, but now lives in the Bay Area. His tech genesis was around the time when the internet came out, when he spent an entire summer indoors, worrying his mother. He eventually attended university in Toronto, and went to work for Juniper Networks. Past that, he went towards the startup world - running product teams, and taking part in the ownership and selling of solutions and service offerings. Outside of tech, he is married with twin girls in the Naval Cadet Core. He is a big hockey nut, rooting for the Edmonton Oilers, and enjoys taking his kids to hockey rinks all over the world.Marco spent many years watching his teams drown in data and tooling. The situations were more complex, but the outcomes weren't getting better. He started to consider the advent of AI, and asked the question - how do we solve these sorts of problems with an agentic SOC platform?This is the creation story of Exaforce.SponsorsIncogniNordProtectVentionCodeCrafters 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.exaforce.com/https://www.linkedin.com/in/marcorodrigues1/Our Sponsors:* Check out Incogni: https://incogni.com/codestory* Check out NordVPN: https://nordprotect.com/codestorySupport 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
Казалось бы, для AI вычислений нужно просто очень-очень много GPU. Почему же тогда техногиганты, обладая почти безграничными ресурсами, не строят эту инфраструктуру сами, а платят миллиарды долларов новым, молодым компаниям? Чтобы разобраться в этом, мы позвали Александра Патрушева, Head of Product в Nebius — том самом неоклауде, который недавно заключил сделку с Microsoft почти на $20 миллиардов. В выпуске разбираемся, в чем фундаментальное отличие AI-облаков от классических, что из себя представляет карта рынка сегодня, как устроена экономика неоклаудов и что у них под капотом: какие есть особенности устройства сети, хранения данных и эксплуатации всего этого добра. Партнёр команды Podlodka — наши давние друзья @AvitoTech. Это команда с крутыми процессами, культурой здравого смысла и эксперимента. Узнать про их технологии, подходы и прокачку компетенций в командах можно по ссылкам: – Помогаем пользователям следить за ресурсами в DBaaS https://clc.to/6e8khw – Redis под прессом: или как мы отказывались от репликации https://clc.to/SQs49w – Как мы Apache Kafka и Pulsar на Redpanda меняли https://clc.to/eaiT0w Реклама. ООО "Авито Тех”, ИНН 9710089440, erid:2SDnjerHHqy Также ждем вас, ваши лайки, репосты и комменты в мессенджерах и соцсетях! Telegram-чат: https://t.me/podlodka Telegram-канал: https://t.me/podlodkanews Страница в Facebook: www.facebook.com/podlodkacast/ Twitter-аккаунт: https://twitter.com/PodcastPodlodka Ведущие в выпуске: Катя Петрова, Аня Симонова Полезные ссылки: Статья “AI Neocloud Playbook and Anatomy” https://semianalysis.com/2024/10/03/ai-neocloud-playbook-and-anatomy/ Сайт Nebius https://nebius.com/economics-of-ai-clusters-whitepaper Статья “The GPU Cloud ClusterMAX™ Rating System | How to Rent GPUs” https://semianalysis.com/2025/03/26/the-gpu-cloud-clustermax-rating-system-how-to-rent-gpus/
¿Estás seguro de que tu servidor Linux y tus contenedores Docker están a salvo de intrusos?
For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinExploring Cloud Databases, Scalability, and Simple Engineering with Sam Lambert, CEO of PlanetScaleIn this episode of The Geek Narrator podcast, we welcome Sam Lambert, CEO and Co-Founder of PlanetScale, known for creating the world's fastest and most scalable cloud database. Sam shares his insights on databases, operational excellence, and simple engineering. We discuss topics such as scalability, Postgres versus MySQL, and replication. Sam also talks about handling complexity in engineering, the unique features of Vites, and how PlanetScale achieves high availability. Don't miss this deep dive into the future of cloud databases. Like, share, and subscribe to support the channel!Chapters:00:00 Introduction and Episode Overview01:13 Meet Sam Lambert: Background and Career02:42 Balancing Work and Social Media05:48 The Philosophy of Simple Engineering14:21 The Slotted Counter Pattern at GitHub18:27 Postgres vs MySQL: Design Flaws and Philosophical Differences28:58 Sharding and Scaling with Vitess37:01 Database Branching and Schema Changes38:50 Common Practices in Startups39:07 Challenges with Data Branching40:45 Legal and Ethical Considerations42:31 Staging Environments vs. Dev Branches45:26 Trade-offs in Cloud Databases52:41 Replication and Durability01:00:02 Ensuring High Availability01:08:04 Backup Strategies and Testing01:10:41 Conclusion and Final ThoughtsLearn about PlanetScale: https://planetscale.com/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!
For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummary:In this captivating episode, we sit down with Joran Dirk Greef, the mastermind behind Tiger Beetle, a groundbreaking financial transactions database. Joran shares his journey of innovation, highlighting the challenges and triumphs of creating a system that is not only faster but also safer. Dive into the philosophy of Tiger Style, a unique methodology that emphasizes quality and performance, ensuring that software development is both efficient and effective. Joran's insights into trust, discipline, and the relentless pursuit of excellence offer valuable lessons for anyone in the tech industry. Whether you're a developer, entrepreneur, or tech enthusiast, this episode is packed with inspiration and practical wisdom. Don't miss out on this opportunity to learn from one of the leading minds in software engineering.Chapters:00:01:37 Introduction to Tiger Beetle 00:02:27 Philosophy of Tiger Style 00:03:38 Challenges in Software Development00:04:43 Importance of Trust and Quality 00:09:43 Static Allocation in Software 00:16:53 AI in Software Development 00:23:53 Business Philosophy and Innovation 00:31:53 The Future of Software DevelopmentFor 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!
For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummary:In this episode, host Kaivalya Apte interviews Ankit Sultana, a staff engineer at Uber with extensive experience in Apache Pinot, a real-time analytics platform. They discuss the high-level architecture, ingestion processes, and query mechanisms of Apache Pinot. Ankit provides a historical context, detailing the evolution of Apache Pinot from its origins at LinkedIn to its widespread adoption. They discuss the key components of Pinot, explaining the roles of Pinot servers, brokers, controllers, and the dependency on Zookeeper. Ankit also explained how data flows into Apache Pinot and the technicalities of its real-time ingestion and querying capabilities. Chapters:00:00 Introduction and Episode Overview03:30 Understanding Apache Pinot03:49 Apache Pinot's Historical Background05:20 Real-Time Analytics with Apache Pinot11:06 Apache Pinot's Architecture and Components17:05 Tenancy and Data Ingestion in Apache Pinot30:22 Understanding Real-Time Replication and Consumer Groups30:52 Pinot's Offset Tracking and Segment Creation31:59 Handling Server Restarts and Segment Transitions32:50 Dealing with Kafka Duplicates and Deduplication Features35:13 Ingestion Process and Mutable vs Immutable Segments39:18 Memory Management and Segment Flushing40:10 Advantages of Keeping Mutable Segments Longer42:21 Introduction to Pinot's Query Engines42:50 Single Stage Engine: Architecture and Optimizations54:49 Multi-Stage Engine: Flexibility and Challenges58:13 Conclusion and Next StepsImportant Links:* Good high-level overview on Pinot: https://www.youtube.com/watch?v=F8Q_pGIH9yY* Apache Pinot 101 by Tim: https://www.youtube.com/playlist?list=PLihIrF0tCXdfN6y-twj9KtWaXM1GH4RSe* Multistage Physical Optimizer, the new optimizer that we built at Uber and open-sourced: https://docs.pinot.apache.org/users/user-guide-query/multi-stage-query/physical-optimizer* Multistage Lite Mode: https://docs.pinot.apache.org/users/user-guide-query/multi-stage-query/multistage-lite-mode* Time Series Engine Talk at RTA Summit: https://www.youtube.com/watch?v=kgseiambgesFor 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!
Praveen Ghanta recently turned 47 and started to look at the things he wanted to do - but potentially couldn't do in the future. He's married with 3 teenage kids, and has been into running for quite some time. So much so, that he attempted to run a 5 minute mile... and almost made it. Also, he recently signed up for soccer classes, after having been beat by some eighth grade kids, who helped him realize he needed training in his ball handling skills.In his prior startup, Praveen and his team stumbled upon a new approach to hiring that fueled the building of this startup, all the way through exit. After that success, he decided to make this approach available to others, and form a business around this very thing - fractional talent for your startup.This is the creation story of Fraction and DevHawk.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.hirefraction.com/https://www.devhawk.ai/https://www.linkedin.com/in/pghanta/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
Chris Wallis lives in London, and grew up on a farm in the UK. He was the kid running around the countryside climbing trees - until his parents bought a computer when he was 15. Past that point, he didn't leave the house much, learning to code and digging into ethical hacking. Outside of tech, he is into tennis, swimming, alpine skiing and surfing. He finds himself in phases with these sports, and rotates them often.In the past, Chris was an ethical hacker, and spent a long time busting into big name systems. Eventually, he moved into one of those companies - and he realized that the tooling out there to discover attack surface weaknesses were lagging. He decided to build a platform that got the job done.This is the creation story of Intruder.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.intruder.io/https://www.linkedin.com/in/chris-wallis/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
Neste programa, tivemos uma conversa calorosa com o Rubens Rodrigues sobre como as decisões de arquitetura impactam o negócio de aplicações monolíticas a microsserviços e como equilibrar complexidade técnica, custos e valor entregue.
“Okazało się, że niektóre narzędzia używamy w firmie w piętnastu różnych wersjach.” Bartosz Gałek odkrył ten chaos podczas tworzenia Allegro Tech Radar - publicznej mapy całego tech stacku firmy. I to po 12 latach pracy tam. “Byłem zaskoczony mnogością technologii. Odkryłem obszary z całkowicie nieznanymi mi stackami.” Setki zespołów, tysiące aplikacji - inwentaryzacja zabrała rok. Cassandra na holdzie od 2017 (“to się nie sprawdziło”), Redis w trialu (bo używają Couchbase do cache'owania), Istio zastępuje własny service mesh (po latach prezentacji o custom rozwiązaniu), przeszli z push na pull w metrykach (“ciekawe, bo trendy idą odwrotnie” - zauważa Szymon). A Groovy w testach od 2013? “Nie mogę zmigrować całej firmy, bo mi się nie podoba.”
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
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
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!
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
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
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!
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!
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
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
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
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
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
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
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
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
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
“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.
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
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
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.
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
Nesse episódio trouxemos as notícias e novidades do mundo da programação que nos chamaram atenção dos dias 27/09 a 10/10.
Nesse episódio trouxemos as notícias e novidades do mundo da programação que nos chamaram atenção dos dias 27/09 a 10/10.
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.
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
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/
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
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
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
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
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
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:
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
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/
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
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.
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.
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
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