Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
Practical game day scenarios for CI/CD: broken rollbacks, permission issues, and slow feedback loops—and how we fixed them.
Kubernetes Cluster Upgrade Strategy. Practical guidance for reliable, scalable platform operations.
Learn serverless architecture patterns including event-driven, API Gateway, and step functions. Build scalable serverless applications.
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.
AI Inference Cost Optimization. Practical guidance for reliable, scalable platform operations.
Learn how to monitor and optimize AWS costs using Cost Explorer, budgets, and tagging strategies.
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.
Learn how to deploy applications across multiple AWS regions for high availability and disaster recovery.
SLO-Based Monitoring for APIs. Practical guidance for reliable, scalable platform operations.
