Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
AWS bill grew 40% YoY for two years before we got serious. Tagging, scoped budgets, and a weekly review meeting did 80% of the work.
A real story of removing console-only changes, adding drift detection, and getting Terraform back in charge.
One Terraform state file per environment sounds obvious until you watch a dev plan touch a prod resource. Here's how we actually isolate state and the mistakes we made getting there.
How a small team moved from single-region risk to a simple active/passive multi-region setup without doubling complexity.
