Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
Understand Kubernetes networking: ClusterIP, NodePort, LoadBalancer, Ingress, and policy.
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.
How a small team moved from single-region risk to a simple active/passive multi-region setup without doubling complexity.
We cut our AWS bill by 38% in a quarter. The specific changes that moved the bill, ranked by impact, with what we'd do first.
We run mostly on AWS but use GCP for specific workloads. The honest cost-benefit analysis of multi-cloud, plus the patterns that make it not awful.
A different angle on DR: the planning process — RTO/RPO conversations, dependency mapping, and what we learned about prioritizing what to recover.
Defining monitoring as code: dashboards, alerts, and SLOs in Git. The patterns that survived the migration from clicked-together monitoring.
Embed cost ownership in engineering: tags, budgets, and showback.
