# Oracle and PostgreSQL high availability and disaster recovery
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This section includes pages about Oracle and PostgreSQL high availability and disaster recovery capabilities.

**Topics**
+ [Oracle Active Data Guard and PostgreSQL replicas](chap-oracle-aurora-pg.hadr.replicates.md)
+ [Oracle Real Application Clusters and PostgreSQL Aurora architecture](chap-oracle-aurora-pg.hadr.rac.md)
+ [Oracle Traffic Director and Amazon RDS Proxy for Amazon Aurora PostgreSQL](chap-oracle-aurora-pg.hadr.traffic.md)
+ [Oracle Data Pump and PostgreSQL pg\_dump and pg\_restore](chap-oracle-aurora-pg.hadr.datapump.md)
+ [Oracle Flashback Database and PostgreSQL Amazon Aurora snapshots](chap-oracle-aurora-pg.hadr.flashback.md)
+ [Oracle Flashback Table and Amazon Aurora PostgreSQL snapshots](chap-oracle-aurora-pg.hadr.snapshots.md)
+ [Oracle Recovery Manager (RMAN) and Amazon RDS snapshots](chap-oracle-aurora-pg.hadr.rman.md)
+ [Oracle SQL\*Loader and PostgreSQL pg\_dump and pg\_restore](chap-oracle-aurora-pg.hadr.dump.md)