DevOps Social Media and Updates
DevOps Social Media and Updates
DevOps Pulse
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Every morning
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Tuesday recap
Clickhouse is trying to push postgres + clickhouse as the ultimate analytics DB stack. But tbh adding an eventually consistent database to your stack that you needed to sync too is anything but trivial. Love the product but I'd just use timescale for 80-90% of use cases. Operationally it's just so much simpler.
I have a simple take-home rule for our AI engineering interviews: If I can’t run your project in a fresh environment quickly, the project isn’t done. Not because I’m strict. Because that’s what working in a team feels like. A strong README doesn’t read...
On a roll with Claude Code with Claude Opus/Sonnet and GLM-5 with my Claude Code OpenTelemetry Grafana usage metrics 🤓
I cannot stop thinking about the implications that Cloudflare / Vinext has on commercial open source, and in general, the cost of migrations, rewrites, and maintenance. One engineer, with AI, proved to be ~100x as efficient as before. This will have...
We will see much, much more of this happening. AI is changing open source incredibly rapidly. Rewriting an open source project to a new language/framework used to be a massive effort: AI is making it trivial as Cloudflare just showcased with...
Trying Codex for code reviews on PRs... only first day, but so far, so good
2026: The Year AI Infrastructure Becomes Your Competitive Strategy A recent Forbes article states that experts declare we are moving from AI curiosity to capability. The era of experimental pilots has ended. AI agents now deploy in real workflows. They plan, decide,...
Python on Vercel is getting major upgrades, starting with 2x larger max bundle size. More to come.
How has the day-to-day workflow of Mitchell Hashimoto (@mitchellh) changed, thanks to AI tools? Timestamps: 00:00 Intro 07:19 HashiCorp origins 18:22 The 2010s startup scene in SF 23:11 Funding HashiCorp 25:23 The "Hashi stack" 38:28 The open-core pivot 48:08 Taking HashiCorp public 51:58 The almost-VMware acquisition 59:10 Mitchell’s take...
AI forces us to rethink CI/CD. This post outlines the situation, and says you should either be all-in on agentic workflows (and accept weird edge cases), or stick with human-centered determinism (and accept the slowness). But don't live in the middle. https://t.co/k7UkeG9CSD
If only more products would measure p95 / p99 metrics and act on them, instead of looking at medians (p50) or averages (that mask outliers) p99 is almost always your power users. Fixing stuff for them has outsized impact Great example on...
Fragments: how organizations are using AI, reflections from the Utah retreat, agentic engineering patterns, inserting friction for security, training biological neural networks https://t.co/lrzsTVy1gs
I know this is pretty well established at this point, but Codex 5.3 is a much more effective model than Opus 4.6. I went back and forth on both for a bit, but haven’t touched Opus at all now for...
1/ If you're doing bioinformatics without Git, you're gambling with your research. Here are 6 Git commands every bioinformatician must know 🧵 https://t.co/gFhsTYIsMv
Adding AI to legacy observability practices won't make debugging faster. It'll just amplify the problem.
✨Best model✨ is the wrong question. ❌ Highest benchmark ≠ right fit. The real question❓ → What does your workload need? → What tradeoffs matter? → Where does reliability matter more than raw power? Choosing AI models the boring way is how you build systems that...
🚨 If Vercel and Railway are for full-on apps, https://t.co/v46R668Id4 is for everything else. My friend @adamludwin just dropped web hosting for AI agents. Just tell your agent: "publish to https://t.co/v46R668Id4", get a URL back in seconds 🤯 Free. No sign-up required. https://t.co/BJm3jOTehK
We shipped Claude Code as a research preview a year ago today. Developers have used it to build weekend projects, ship production apps, write code at the world's largest companies, and help plan a Mars rover drive. We built it, and you...
How Do I Enforce Quality Checks on AI-Generated Code in CI/CD? https://t.co/IyaTDNp0Ql < money quote: "The good news: you don’t need a special AI pipeline. You need strong CI fundamentals."
RT One bad AI release can undo months of trust. Treat agents like critical systems: identity, least privilege, data governance, and safety controls must be non-negotiable before going to production. #AIGovernance #DevOps @Star_CIO https://t.co/1tg10UmJNv
Asked Opus 4.6 to design an SOC2‑compliant auth service from zero. It came back with 35 issues. Pilot’s job now is to deliver them. Estimated cost: ~$4. Estimated time: ~1 hour + ~10 minutes of cleanup. --- Devs only have jobs until I get better...
Introducing a new tool called "SideChannel". A secure alternative to OpenClaw. Utilizes signal for communication and has Claude integration. I built SideChannel, an open-source Signal bot that connects Claude AI to your entire development workflow. End-to-end encrypted. From your pocket. The real...
Git for data is still underexplored, and it is an area that is changing so fast. That's why we look at actual tools/features that showcase how to apply a Git-like workflow for data. I compared Git-like tools for data I could...
NEW POST @techygarg sees a frustration loop when working with AI and identified five patterns to help. Here's the first: priming the LLM with knowledge about the codebase and preferred coding patterns. https://t.co/yjRPvFChd0
𝟱𝟬𝟬+ 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀. Real industry use cases. Open-source learning library. Comment “𝗔𝗚𝗘𝗡𝗧” & I’ll DM you the repo. Follow @devopsshack Save this post — you’ll need it later. #AIAgents #GenAI #AIEngineering #DevOps #DevOpsShack #MachineLearning #Automation #TechLearning #LearnInPublic #Developers #OpenSource #AIProjects
If you want practice that actually maps to modern AI engineering take-homes, do this. Not “study more questions”. Build a small pipeline and prove it works. A realistic weekend plan: Hour 0 to 1: pick 10 messy documents (invoices are perfect) Hour 1 to 3:...
AWS AI coding tool decided to "delete and recreate" a customer-facing system, causing 13-hour outage. ⚡️ https://t.co/Kx1ofvMwwh https://t.co/lpM618xtFh
Why buy a Mac Mini when you can run ZeroClaw on $10 hardware? ZeroClaw 🦀 is a new, 100% Rust-based alternative to OpenClaw that consumes less than 5MB of RAM. Runs on $10 hardware. Uses <5MB RAM. That’s a 99% reduction in memory...
A TUI for managing Airflow jobs? Something like k9s? Flowrs seems to be just that - haven't tried yet, but looks really cool. Will try next time I have to use Airflow :) https://github.com/jvanbuel/flowrs
I recently discovered KillerCoda. It’s a DevOps learning platform focused on hands-on, scenario-based practice. If you’re learning DevOps, Kubernetes, Linux, Git, Docker, Terraform, Ansible, or cloud-native tools — or preparing for certifications like CKA / CKS — this can be really useful. It...
Claude Code is approving every PR while Codex is saying "if you ship this, the entire thing will break"
𝗨𝗹𝘁𝗶𝗺𝗮𝘁𝗲 𝗗𝗲𝘃𝗦𝗲𝗰𝗢𝗽𝘀 𝗢𝗽𝗲𝗻-𝗦𝗼𝘂𝗿𝗰𝗲 𝗟𝗶𝗯𝗿𝗮𝗿𝘆✅ One repo covering: • SAST • DAST • Supply Chain • Kubernetes Security • Cloud Guardrails • Policy as Code • DevSecOps Tooling. If you want to understand real production DevSecOps stacks, this is worth saving. Comment “𝗗𝗲𝘃𝗦𝗲𝗰𝗢𝗽𝘀” & I’ll send...
Seroter Daily Reading List – February 23, 2026 (#727): Today’s links look at how to safeguard dynamic config changes at scale, how to teach AI to read a map, and which web frameworks are the most token-efficient for AI agents. https://t.co/qg47lXCkK1
The first recording from The Pragmatic Summit is available to watch for anyone: How AI is Reshaping the Craft of Building Software. With @thsottiaux (Head of Codex, OpenAI) and @vijayeraji (CTO of Applications, OpenAI) A very good one. Watch it here: https://t.co/apNHGykKbg...
The best AI workspace in 2026? ClaudeCode + Pilot – AI automated delivery pipeline 🤌 https://pilot.quantflow.studio
RT How do you really know when an AI agent is ready for production and not about to hallucinate, overshare data, or torch your UX? I lay out a practical release checklist. #AI #DevOps @Star_CIO https://t.co/1tg10UmJNv
Building an AI MVP with no-code is the easy part. The hard part? 👉 Understanding the full architecture 👉 Knowing what to check before and after deployment 👉 Catching risks before users do That’s where real technical knowledge shows up. Anyone can ship a demo. Very few...
Config changes SHOULD be super boring, but we all see those public outages caused by misconfiguration. Here's a look at how Airbnb does dynamic config changes at scale ... https://t.co/S6jjDs54uv https://t.co/Xzvix5lw5G
Anthropic's new research is out, and a few of my hypotheses just got confirmed. 1. Self‑review and quality gates matter. When users get less critical with polished outputs, automated verification layers compensate for that human tendency. 2. The iteration finding also...
Writing script and understanding it are 2 different things, you can vibe code and still not understand your script. If you want to learn to write and understand your bash, Python scripting in DevOps. Send me a Dm
✨FREE Learning Resources ✨ If you’ve heard “Infrastructure as Code” but still feel confused… this is for you 🩷 I wrote a beginner friendly guide to Terraform and managing cloud resources in plain English 🫧 No gatekeeping. Just real DevOps foundations. 💗 ✨ It’s...
Thinking about setting up automatic demo deployments for PRs on my side project Kviklet. I do review all code that Claude Code produces and also click through the main flows manually locally. But it's always a fetch branch, restart stuff, potentially...
When I started learning DevOps, I realized tools matter, but foundations matter more. Here’s a practical roadmap: 1️⃣ Learn Linux & Networking 2️⃣ Understand Git & CI/CD (GitHub Actions / Jenkins) 3️⃣ Practice with Docker + Kubernetes 4️⃣ Cloud Platforms — AWS, GCP,...
In 2023 I mostly used Copilot and ChatGPT to code In 2024 Sonnet 3.5 came out and became my daily driver. I tried a few things like Windsurf and Cursor but nothing had as big of an impact as the model...
Everyone wants to learn DevOps. but almost nobody wants to learn networking first. Then they say: AWS is hard. Kubernetes is broken. Most of the time, it’s not the cloud. It’s IP. It’s DNS. It’s routing. It’s firewall rules. DevOps doesn’t replace networking. It depends on it.
Top 50 Linux Commands every DevOps engineer uses regularly. • Navigation & file operations • Logs & debugging basics • Search & filtering • Permissions & processes • Networking & system monitoring If you’re preparing for DevOps, Cloud or Linux interviews — this is a good starting...
✨ One thing I do a lot now is copy features from one site to the other but with Claude Code I ask it to describe a feature I made in detail and then copy paste that into the other website's...
ah, this is THE question: how to bring the feedback on changes back TO developers? i wrote this piece very recently on developer feedback loops in production: https://t.co/4GqKa1SCBA which includes this 3 min honeycomb demo from september: https://t.co/GNPVLI37YE
Most people see the 🔒 in the browser, but few think about the engineering behind it. Here’s the real difference: HTTP (Port 80) The postcard Data travels as plain text Anyone on the same network can read credentials or session tokens Okay for local testing. Dangerous in...
Things Are Getting Wild: Re-Tool Everything for Speed In the end, despite the short term pessimism, I remain wildly optimistic for the future. https://www.philvenables.com/post/things-are-getting-wild-re-tool-everything-for-speed
