What Retention Means
Retention controls how many backup copies you keep before older backups are deleted to save space.
Common Retention Strategies
- Keep last 7 backups (simple and effective)
- Keep last 30 backups (higher safety, more storage cost)
- Rotation strategy (daily + weekly + monthly copies)
Best Practice
- Do not delete your last known-good restore point
- Keep at least 1 backup in a second provider/account when possible
Tip
Before enabling aggressive cleanup, confirm you can restore successfully from at least one backup.