Set recovery priorities with the business
List essential customer journeys and their data dependencies. Agree on target recovery time and acceptable data loss for each important service. Those targets belong to business owners as much as technology teams. The first hour may need checkout and support before internal reporting. A universal target for every system can hide difficult priorities and encourage unrealistic promises.
Restore the whole service in isolation
A successful backup job proves that some data was copied; it does not prove that encryption keys, dependencies, versions or permissions can be rebuilt. Restore into a separate environment and test a real customer action. Verify critical records and include a scenario in which the primary administrator or region is unavailable. Measure actual completion time and recovered data position.
Rehearse the operating response
Name the restoration lead, technical owners, supplier contacts and executive escalation path. Decide how to communicate partial availability and uncertain estimates. Confirm that the team can access documentation without relying on the failed system. Google's reliability guidance highlights recovery from failure and data loss as practical tests, not assurances made in a presentation.
Keep a durable evidence trail
Preserve dates, systems tested, results, actual durations, missing dependencies and remediation owners. Review the record following major deployments. Separate a recovery plan that has never been tested from a restoration demonstrated end to end. The goal is predictable continuity, not the impossible promise that technology will never fail.