Explore DevOps practices, tools, and automation strategies for infrastructure management, continuous deployment, and scaling in Linux and cloud environments.
Catch performance regressions with Lighthouse CI in GitHub Actions. Set up automated testing gates and performance budgets to prevent slow deployments.
Run your own Tailscale control plane with Headscale. Setup ACLs, subnet routes, and MagicDNS on your self-hosted WireGuard mesh.
Learn how SPIFFE & SPIRE eliminate hardcoded secrets for service authentication on VMs and bare metal. Automatic identity rotation without Kubernetes overhead.
Compare Loki, Elasticsearch, and VictoriaLogs for log aggregation. Honest, real-world analysis to choose the right self-hosted tool.
Master the Bulkhead Pattern to isolate service dependencies and prevent cascading failures. Build resilient applications.
Master API key management with proven strategies for rotation, scoping, and revocation. Secure your credentials, prevent leaks, and sleep soundly.
Stop environment-specific build failures with Earthly. Get identical builds on laptops, GitHub Actions, Jenkins, and production using containerized execution.
Wrk2 prevents coordinated omission in load testing, revealing true latency and tail percentiles. Stop hiding service slowdowns with honest benchmarks.
Safely deploy new versions with canary deployments. Learn percentage-based, header-based, and geo-based traffic splitting across Nginx, Kubernetes, and Argo.
LVM snapshots enable live database backups without downtime. Freeze writes briefly, create a snapshot, then back up while your database runs normally.
