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.
Run services reliably with systemd: units, dependencies, and resource limits.
Cloud Disaster Recovery Runbook Design. Practical guidance for reliable, scalable platform operations.
Learn how to use AWS CloudFront and Lambda@Edge for edge computing. Reduce latency and improve user experience.
Compare AWS database services including RDS, DynamoDB, and Aurora. Learn which database fits your workload.
Learn how to implement disaster recovery strategies in AWS including backups, replication, and failover procedures.