Resilience
Many teams have backups but not reliable recovery. The difference is practical, not academic. A backup is an artifact. Recovery is a process with ownership, dependencies, sequencing and time pressure.
Why runbooks should come first
If an incident starts with debates about what to restore first, who approves failover or where the last restore test lives, the backup itself is only one part of the problem. Good runbooks reduce uncertainty before the technical stress begins.
- Which systems are business-critical and in what order do they return?
- Who decides between failover, restore and partial degradation?
- Where are credentials, offline copies and emergency contacts kept?
- How does the team track what is restored and what still blocks service?
RPO and RTO only matter if rehearsed
RPO/RTO numbers mean little if they are never tested. For many SMEs a structured monthly restore test on one representative system already creates real value, as long as the result is documented and repeatable.
Common gaps
- Backups exist, but nobody validates real restore paths.
- Application and infrastructure dependencies are undocumented.
- Single components are tested, full-service restarts are not.
- Knowledge sits with individuals instead of role-based procedures.
5-minute checklist
- Define restore order for the top five business-critical systems.
- Document restore runbooks with roles, contacts and approvals.
- Schedule at least one restore test every month.
- Compare stated RPO/RTO targets against real rehearsal results.
- Capture three concrete improvements after every exercise.