Blog
Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
Best Practices: Kubernetes Cluster Upgrade Strategy
Kubernetes Cluster Upgrade Strategy. Practical guidance for reliable, scalable platform operations.
Systemd Tricks We Use to Keep Services Boring
Concrete systemd unit patterns that reduced flakiness: restart policies, resource limits, and structured logs.
A Pragmatic Multi-Region Strategy for Small Teams
How a small team moved from single-region risk to a simple active/passive multi-region setup without doubling complexity.
Troubleshooting: AI Inference Cost Optimization
AI Inference Cost Optimization. Practical guidance for reliable, scalable platform operations.
What We Learned Running Weekly Game Days on Our CI/CD Pipeline
Practical game day scenarios for CI/CD: broken rollbacks, permission issues, and slow feedback loops—and how we fixed them.
Real-World RAG Incidents: Lessons from a Production Rollout
A field report from rolling out retrieval-augmented generation in production, including cache bugs, bad embeddings, and how we fixed them.
GitOps with Argo CD: Best Practices for 2025
Declarative, Git-centric deployments with Argo CD. Directory layout, sync policies, and security.
How We Stopped Terraform Drift from Surprising On-Call
A real story of removing console-only changes, adding drift detection, and getting Terraform back in charge.
Troubleshooting: SLO-Based Monitoring for APIs
SLO-Based Monitoring for APIs. Practical guidance for reliable, scalable platform operations.
Systemd Tricks We Use to Keep Services Boring
Concrete systemd unit patterns that reduced flakiness: restart policies, resource limits, and structured logs.
A Pragmatic Multi-Region Strategy for Small Teams
How a small team moved from single-region risk to a simple active/passive multi-region setup without doubling complexity.
What We Learned Running Weekly Game Days on Our CI/CD Pipeline
Practical game day scenarios for CI/CD: broken rollbacks, permission issues, and slow feedback loops—and how we fixed them.