EN-007 · Resilience

Backup success is not recovery confidence

Recovery needs evidence, ownership and rehearsal—not only successful scheduled jobs.

6 min readEngineering noteMintec IT Services
Resilience engineering note
EN-007 · Resilience

A successful backup job proves that a process completed. It does not prove that the right service, data and dependencies can be restored within the time and condition the organisation needs.

Define recovery by service

Recovery objectives should be attached to business services and their dependencies, not only individual systems. Identity, network, keys, configuration and external integrations may all be required.

This exposes gaps that infrastructure-level backup reports cannot show.

Test recoverability, not media

Validation should include restore timing, data integrity, application startup, dependency sequencing and user access.

A technically successful restore may still fail the service outcome if it takes too long or returns an inconsistent state.

Assign ownership and rehearse

Recovery requires decisions under pressure. Roles, authority, communications and fallback paths should be agreed and exercised.

Rehearsal creates evidence, improves procedures and reveals assumptions before an incident does.

Backup activity is useful evidence. Recovery confidence comes from restoring the complete service and proving the outcome.

Questions worth answering

  • Which business services must be recovered first?
  • Are all dependencies and credentials included?
  • When was a complete restore last performed?
  • Did the test meet time and data objectives?
  • Who has authority to initiate and prioritise recovery?
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