Best Practices

Essential Git workflows for DevOps: branching strategies, interactive rebasing, cherry-picking, bisect debugging, and CI/CD integration.

Level up Terraform skills with expert patterns. Dynamic blocks, for_each, moved blocks, validation, and production workflows.

Write reusable Terraform modules. Structure, variables, outputs, semantic versioning, automated testing, and registry publishing.

Understand Terraform state — how it tracks resources, why it's critical, and best practices for remote state, locking, and team workflows.