Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
Learn how to optimize Linux file systems for better performance. Mount options, I/O tuning, and file system choices.
Prompt Versioning and Regression Testing. Practical guidance for reliable, scalable platform operations.
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.
Learn how to manage and monitor Linux processes. Process signals, priorities, and monitoring tools.
LLM Gateway Design for Multi-Provider Inference. Practical guidance for reliable, scalable platform operations.
Practical game day scenarios for CI/CD: broken rollbacks, permission issues, and slow feedback loops—and how we fixed them.
A field report from rolling out retrieval-augmented generation in production, including cache bugs, bad embeddings, and how we fixed them.
Learn how to harden Linux systems for security. Firewall configuration, SSH security, and access controls.
Kernel and Package Patch Management. Practical guidance for reliable, scalable platform operations.
