HashiCorp Terraform 003 Backends and Locking Guide

This lesson matters because many Terraform collaboration problems are really state problems. Where state lives, how it locks, and when to use a workspace all shape safe team workflow.

State-location chooser

Decision order that usually wins

1. Ask whether the issue is storage location, collision prevention, or state separation.
2. Use backend thinking for where state lives.
3. Use locking thinking for concurrent safety.
4. Use workspace thinking for multiple state instances of similar config.
5. Keep workspaces separate from modules and backends.

Common traps

Quiz