Databases · Senior · Question 21 of 75
What do RPO and RTO mean?
- ✓Correct answer: RPO: how much data loss is acceptable (time); RTO: how long recovery may take
- 2Replica Primary Offset and Replica Time Offset
- 3Read Performance Optimization and Real-Time Operation
Explanation
An RPO near zero needs synchronous replication; a short RTO needs automated failover. Backups with PITR cover mistakes like accidental deletes, which replicas copy instantly.