In-depth guides on Docker, Kubernetes, AWS, CI/CD, AI/ML, and modern infrastructure — written by engineers, for engineers.
Showing 109–117 of 649 articles
Page 13 of 73
Automated evals catch some quality regressions, but real user feedback catches what your test set never anticipated. Here's how to build a feedback loop that actually improves prompts and routing over time.
Backstage gives you full control but demands real engineering investment to operate. Port promises the same developer portal value as a managed, no-code-first product. I tried it on a real service catalog — here's the verdict.
Redis is hitting maxmemory and evicting keys you didn't expect to lose, or refusing writes entirely. Here's how to diagnose which eviction policy is wrong for your use case and fix it properly.
Instead of patching a running server, you replace it entirely with a new one built from a known-good image. Here's what immutable infrastructure actually means, why it matters, and how containers made it the default.
Helm's schema validation catches type errors but misses logical mistakes — a memory limit lower than the request, a missing resource block, an image tag that's 'latest' in production. Build a smarter validator with Claude API.
You resigned, and now your manager comes back with a raise to keep you. Counter offers feel flattering but the decision needs a clearer head than the moment usually allows. Here's the real framework.
Devtron bundles CI/CD, GitOps, security scanning, and cost visibility into one Kubernetes-native dashboard. I set it up on a real cluster to see if the 'all-in-one' pitch holds together or feels like compromise.
Your self-hosted runner shows 'Offline' in GitHub even though the service is running. Here's how to actually diagnose the cause — network, token expiry, or service crash — and fix it for good.
One Anthropic API key, ten teams using it, one bill at the end of the month with no idea who spent what. Here's how to attribute LLM costs per team, per feature, and per customer so finance can actually chargeback.