Blue/Green vs Canary vs Rolling deployments: when to use what (with real examples)
Shipping code is easy. Shipping code without breaking production is the skill. Most teams eventually end up asking the same question: “Which deployment strategy should we standardize…
Secure supply chain: SBOM, SLSA, signing, provenance (plain English)
If you ship software today, you don’t just ship your code. You ship: That whole chain is your software supply chain. And attackers love it, because instead…
CI/CD for Cloud Apps: Build → Scan → Deploy → Rollback (a practical reference pipeline)
CI/CD sounds simple until you’re responsible for a production system and realize: This guide gives you a reference CI/CD pipeline you can adopt for most cloud apps…
Policy as Code: OPA/Rego basics + how it prevents bad infra
You know that feeling when an incident starts with a sentence like: Most “bad infra” isn’t malicious. It’s normal engineering drift:new hires, rushed PRs, copy-paste manifests, unclear…
Reusable IaC Module Design: naming, inputs/outputs, versioning (the engineer’s playbook)
Reusable IaC modules are like internal libraries: if the “API” is clean, teams move fast. If it’s messy, everyone forks it, patches it, and you end up…