Learn TERRAFORM with Real Code Examples

Split large projects into modules

Use remote backends for large team environments

Minimize unnecessary `terraform refresh` operations

Leverage workspaces for multi-environment isolation

Keep state files small by avoiding unnecessary outputs

Encrypt sensitive variables in state or use Vault

Avoid hardcoding secrets in `.tf` files

Use least privilege for provider credentials

Regularly review state file access permissions

Audit provider plugins for security updates

Terraform Cloud run logs

State file drift detection

Plan output review

Resource utilization dashboards

Policy enforcement reports

Use modules for DRY principles

Validate HCL syntax regularly

Lint code with `tflint`

Use versioned modules

Comment complex configurations