Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
A field report from rolling out retrieval-augmented generation in production, including cache bugs, bad embeddings, and how we fixed them.
A real story of removing console-only changes, adding drift detection, and getting Terraform back in charge.
Learn how to optimize AWS Lambda functions for cost and performance. Memory allocation, cold starts, and best practices.
Secure Container Supply Chain Controls. Practical guidance for reliable, scalable platform operations.
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.
Practical game day scenarios for CI/CD: broken rollbacks, permission issues, and slow feedback loops—and how we fixed them.
Learn which DevOps metrics to track for measuring team performance. DORA metrics, deployment frequency, and more.
Infrastructure Documentation as Code. Practical guidance for reliable, scalable platform operations.
Design for region failure. Active/passive and active/active, data replication, and failover testing.
Learn how to implement canary releases in Kubernetes. Gradually roll out new versions to minimize risk.
