ApsaraDB RDS:Overview of data migration methods

This topic describes the methods that you can use to migrate data among self-managed data centers, third-party clouds, and ApsaraDB RDS with no downtime.

Scenario	References
Migrate data from a PostgreSQL database in a self-managed data center to an ApsaraDB RDS for PostgreSQL instance	Migrate data from a self-managed PostgreSQL database to an ApsaraDB RDS for PostgreSQL instance by using pg_dump and pg_restore Migrate data from a self-managed PostgreSQL database to an ApsaraDB RDS for PostgreSQL instance
Migrate data from a PostgreSQL database on a third-party cloud to an ApsaraDB RDS for PostgreSQL instance	Migrate incremental data from an Amazon RDS for PostgreSQL instance to an ApsaraDB RDS for PostgreSQL instance Migrate full data from an Amazon RDS for PostgreSQL instance to an ApsaraDB RDS for PostgreSQL instance
Migrate data between ApsaraDB RDS for PostgreSQL instances	Use DTS to migrate data between ApsaraDB RDS for PostgreSQL instances Use the cloud migration feature to migrate data between ApsaraDB RDS for PostgreSQL instances
Migrate data from an ApsaraDB RDS for PostgreSQL instance to an on-premises PostgreSQL database	Use DTS to migrate data between ApsaraDB RDS for PostgreSQL instances Use the cloud migration feature to migrate data between ApsaraDB RDS for PostgreSQL instances