Database Backup and Disaster Recovery Planning

Having backups is not the same as having a disaster recovery plan. The real test is how quickly a business can restore service and how much data would be lost in the process, and that only becomes clear once a restore has actually been rehearsed under realistic conditions, not merely scheduled and assumed to work.

Having backups is not the same as having a disaster recovery plan; the real question is how quickly you can restore service and how much data you would lose in the process.

We define clear recovery time and recovery point objectives with clients, then test restoring from backup on a regular schedule, since an untested backup is really just an assumption.

Automated alerts when a backup job fails, and off-site or multi-region storage, round out a plan that survives more than a single point of failure.

Recovery time objective (RTO) defines how long the business can tolerate being down, while recovery point objective (RPO) defines how much recent data it can afford to lose. These two numbers drive very different technical decisions: a low RTO might require standby infrastructure ready to take over immediately, while a low RPO might require continuous replication rather than nightly backups alone.

A scheduled quarterly or biannual restore drill, where a team actually rebuilds a system from backup in an isolated environment and times the process, tends to surface problems that would otherwise only appear during a real incident: expired credentials, missing configuration, or a backup that has been silently failing for weeks without anyone noticing.

We also encourage clients to document the human process alongside the technical one, since knowing who has authority to declare a disaster, who executes the restore, and how customers are communicated with during an outage matters just as much as the backup infrastructure itself.