A pod gets created. It gets an IP. Then it dies. A new pod replaces it. New IP. Now imagine you have ten pods of the same app, and they restart all the time. Which IP do you call? You can't. That's the problem Services solve, and the answer is more interesting than "Kubernetes assigns a stable IP." This post walks the full picture in five parts: why Services have to exist, what happens when you cr
REST has served backend development well for two decades. It is simple, predictable, and every developer on your team understands it. So why are more engineering teams moving toward event-driven architecture? The short answer: synchronous communication does not scale the way modern systems need to scale. And the teams discovering this lesson in production are paying for it in outages, latency spik
Twenty-four hours after I swapped Supabase Auth's default SMTP for Resend, my first real user signed up. I'll call him K. I emailed him three questions. He replied in 49 minutes: "make a better ui of admin so we can use." That sentence is now my Q2 roadmap. Three weeks into launch I have 3 users, 2 Google clicks, and zero mentions when you ask ChatGPT or Gemini for "free status page alternatives."
Jack had finally stepped into the world of Docker. It felt like magic, but Jack was never one to just believe in "magic spells." He was curious. He wanted to look under the hood and see what actually made Docker so powerful. He had one big question: How could 50 different people live in the same "apartment building" (the Host OS) without accidentally reading each other's mail or eating each other'
Last week I had a problem. I'd built an internal documentation site in Trilium Notes — about 30 notes covering product, marketing, and operations stuff. It was for non-technical teammates who needed to answer questions from developers about the platform. The docs were good. Structured, searchable, complete. But reading 30 notes to find one answer is not great UX, especially for someone who's been
Go is a compiled language — the code is converted into machine‑readable form before execution. From a beginner’s perspective, this means Go catches many errors during compilation, giving you cleaner, faster, and more predictable performance at runtime. Go is widely used for: API development CLI tools Microservices architecture Backend server. DEVOPS activity So it fits perfectly with the kind of
If you've tried building an AI agent in the last six months, you've hit the same wall: there are half a dozen frameworks, each with a different philosophy, a different API surface, and a different definition of what an "agent" even is. I spent a weekend writing the same simple agent — "read a GitHub issue, classify it as bug/feature/question, and post a comment" — in six different frameworks. This
What is Azure Storage? A Simple Guide for Everyone Have You Ever Run Out of Space on Your Phone? So, What Is Azure Storage? Create and deploy a resource group to hold all your project resources. Learn more about resource groups. What is a resource group? Think of it as a folder in Azure where you keep related services together. For example, if you’re building a website, you might have a storage