Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
How a small team moved from single-region risk to a simple active/passive multi-region setup without doubling complexity.
A real story of removing console-only changes, adding drift detection, and getting Terraform back in charge.
Concrete systemd unit patterns that reduced flakiness: restart policies, resource limits, and structured logs.
Terraform State Isolation by Environment. Practical guidance for reliable, scalable platform operations.
Declarative, Git-centric deployments with Argo CD. Directory layout, sync policies, and security.
