In-depth guides on Docker, Kubernetes, AWS, CI/CD, AI/ML, and modern infrastructure — written by engineers, for engineers.
Showing 208–216 of 815 articles
Page 24 of 91
Learn what systemd is, how Linux services work, key systemctl commands, how to create a custom service, and how to read logs with journalctl — practical guide for DevOps engineers.
Honest comparison of ArgoCD, Jenkins X, and Tekton for Kubernetes CD in 2026. Architecture differences, GitOps maturity, community health, and when to use each.
Build a Python Slack bot that reads incident messages, classifies them by severity (P1/P2/P3), affected service, and type using Claude Haiku, then posts structured summaries to a dedicated channel.
A realistic guide for DevOps engineers who want to go from side project to paid SaaS. Covers picking the right problem, building an MVP in a weekend, pricing, getting first customers, and earning in USD from India.
An honest Infisical review covering self-hosting, Kubernetes, CLI, pricing, strengths, and limitations versus HashiCorp Vault and Doppler.
Build a model router in Python that picks cheap vs expensive LLMs based on query complexity. Covers cost-based routing, latency fallbacks, LiteLLM router, and tracking routing decisions with the Anthropic SDK.
Debug and fix Nginx Ingress 502/504 errors caused by 'upstream connect error or disconnect/reset before headers' in Kubernetes. Step-by-step with real commands.
Learn what Docker multi-stage builds are and why they matter. Includes real examples shrinking a Go app from 800MB to 15MB and a Node.js app from 600MB to 80MB.
Build a Python tool using PyGithub and the Anthropic Claude API to detect flaky tests in GitHub Actions, analyze root causes with AI, and generate fix reports — runs as a weekly cron job.