This document discusses MongoDB's disaster recovery options including Ops Manager, Cloud Manager, and Atlas. It explains that replication is not ideal for disaster recovery as corrupted data will spread, while these products offer queryable backups and point-in-time restore. Ops Manager and Cloud Manager provide continuous backups with RPOs of just a few seconds. Atlas now offers cloud provider snapshots that provide localized, faster restores at a lower cost than continuous backups. All MongoDB products aim to satisfy various RPO and RTO requirements for disaster recovery.