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Featured writing
How to Implement Zero-Downtime Deployments in Production
Learn how to implement zero-downtime deployments in production — covering rolling updates, blue-green deployments, canary releases, feature flags, database migration patterns, graceful shutdown, and automated rollback with real Kubernetes YAML and code examples.
May 13, 2026
775AWS vs Azure vs GCP in 2026 — an honest, vendor-neutral comparison covering market share, AI/ML tooling, pricing, Kubernetes, compliance, and which cloud platform suits your team's specific workload and ecosystem.
May 13, 2026
83SAST, SCA, container scanning, DAST, runtime verification – 10 security steps every CI/CD pipeline needs in 2026. Open source tools, real examples, and a rollout timeline. Stop shipping vulnerabilities.
May 5, 2026
141Learn how to set up a production-ready CI/CD pipeline from scratch with GitHub Actions — full annotated YAML for linting, testing, Docker builds, security scanning, staging deployment, and production approval gates.
May 4, 2026
182Learn the 10 DevOps best practices that reduce deployment failures — covering CI/CD, IaC, canary releases, observability, rollbacks, and DORA metrics with real tool recommendations.
May 2, 2026
193Kubernetes vs Docker Swarm in 2026 — a practical comparison covering setup complexity, autoscaling, networking, cost, and which orchestration tool fits your team's size and workload."
April 29, 2026
125Short answer: no. Long answer: here's what you actually need to memorize, what you can look up, and how experienced Linux users work in real life.
April 28, 2026
110"Is DevOps hard to learn?" gets asked constantly. Here's the honest, detailed answer — including what makes it hard, what makes it easier, and exactly how long it takes.
April 28, 2026
66Load balancers aren't magic. Here's what they actually do, what they don't do, and why your system might still go down even with one.
April 27, 2026
67Clicking around a dashboard feels faster. Fredsazy explains why GUI-based infrastructure is a trap — and why "Click Ops" always fails at scale.
April 27, 2026
94GitOps promises declarative infrastructure. AIOps promises intelligent automation. Fredsazy compares both — with real numbers on which one actually saves you time.
April 25, 2026
66Your team is drowning in alerts. Fredsazy breaks down why 73% of enterprises are turning to AIOps — and what "self-healing" actually means in practice.
April 21, 2026
113AI passes coding interviews but fails at real DevOps. Fredsazy breaks down DevOps-Gym — the first benchmark that proves the gap — and what it means for your infrastructure.
