In-depth guides on Docker, Kubernetes, AWS, CI/CD, AI/ML, and modern infrastructure — written by engineers, for engineers.
Showing 10–18 of 649 articles
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Honest hands-on review of Kubecost and OpenCost for Kubernetes cost allocation. What each tool actually does, installation via Helm, free tier limits, and when to pay for Kubecost.
How to detect and mask PII before it reaches your LLM and leaks in responses. Covers Microsoft Presidio, regex detection for Indian data (Aadhaar, PAN), token-based masking, and audit logging.
Comparing Grafana Loki, AWS CloudWatch Logs, and Datadog Logs on cost, query language, integrations, and alerting. Which log management platform fits your team in 2026?
Getting state conflicts or duplicate resource errors with terraform import? Learn how to import existing AWS resources, fix config mismatches, and use moved blocks to rename state entries.
Learn Linux process signals every DevOps engineer must know: SIGTERM, SIGKILL, SIGHUP, SIGINT. How kill and pkill work, why Kubernetes uses SIGTERM, and how to handle signals in your app.
RDS CPU suddenly at 90%+? Learn how to use Performance Insights, pg_stat_statements, EXPLAIN ANALYZE, and connection pooling with RDS Proxy to find and fix slow queries fast.
Build a GitHub Action that automatically generates detailed PR descriptions using Claude API. Reads the git diff, generates summary, testing instructions, and risk assessment, then posts it back to the PR.
Stop getting ignored on LinkedIn. Learn the 3-part DM formula, what not to say, how to approach hiring managers vs recruiters, and realistic response rates for DevOps engineers targeting US and EU companies.
Honest comparison of Hetzner, AWS, and DigitalOcean for DevOps teams. Real pricing for a 3-node Kubernetes cluster, what you give up with Hetzner, and when each platform is the right choice.