Infrastructure as Code Explained: Tools, Benefits, GitOps
Infrastructure as code explained with real Terraform, OpenTofu and Ansible output: declarative vs imperative, immutable servers, tool comparison and GitOps.
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What Does a DevOps Engineer Do? Role, Skills, Daily Work
What a DevOps engineer really does: real daily checks, core skills, tools, how it differs from SRE, and a roadmap into the role.
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What Is DevOps? How It Works, With a Real Pipeline
What DevOps really is, its history, lifecycle, CI/CD and DORA metrics, plus a real pipeline that deploys and rolls itself back.
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