Migrate an ApsaraDB for MyBase instance from one host to another within the same dedicated cluster. Migration is supported for MySQL, SQL Server, and PostgreSQL instances.
Important
Migrate instances before a host expires. After a host expires, you cannot migrate instances on that host to another host.
Migrate an instance
Select the guide for your database engine:
FAQ
Can I migrate instances on an expired host to other hosts in the same dedicated cluster?
No. After a host expires, migration is no longer available for instances on that host. Migrate instances before the host expires.