Execute comprehensive disaster recovery tests, validate recovery procedures, and document lessons learned from DR exercises.

Disaster Recovery Testing Table of Contents [Overview]( overview) [When to Use]( when to use) [Quick Start]( quick start) [Reference Guides]( reference guides) [Best Practices]( best practices) Overview Implement systematic disaster recovery testing to validate recovery procedures, measure RTO/RPO, identify gaps, and ensure team readiness for actual incidents. When to Use Annual DR exercises Infrastructure changes New service deployments Compliance requirements Team training Recovery procedure validation Cross region failover testing Quick Start Minimal working example: Reference Guides Detailed implementations in the references/ directory: Guide Contents [DR Test Plan and Execution](references/dr test plan and execution.md) DR Test Plan and Execution [DR Test Script](references/dr test script.md) DR Test Script [DR Test Automation](references/dr test automation.md) DR Test Automation Best Practices ✅ DO Schedule regular DR tests Document procedures in advance Test in isolated environments Measure actual RTO/RPO Involve all teams Automate validation Record findings Update procedures based on results ❌ DON'T Skip DR testing Test during business hours Test against production Ignore test failures Neglect post test analysis Forget to re enable monitoring Use stale backup processes Test only once a year

disaster-recovery-testing