Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
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.
Systemd Service Reliability Patterns. Practical guidance for reliable, scalable platform operations.
Learn how to configure and troubleshoot Linux networking. IP addresses, routing, DNS, and common network issues.
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 tune Linux systems for optimal performance. Kernel parameters, I/O scheduling, and resource limits.
Linux Performance Baseline Methodology. Practical guidance for reliable, scalable platform operations.
A real story of removing console-only changes, adding drift detection, and getting Terraform back in charge.
Learn how to create and manage systemd services on Linux. Complete guide with service files, timers, and best practices.
Run services reliably with systemd: units, dependencies, and resource limits.
