Database Migration Service for heterogeneous SQL Server migrations now supports failback migration jobs in Preview.

Database Migration Service for heterogeneous SQL Server migrations now supports failback migration jobs in Preview. Failback migrations let you push CDC updates back to the original SQL Server source from the destination PostgreSQL database after you complete the standard migration. This feature keeps your original source database alive and up to date in case you need to switch your application back to the source SQL Server database. For more information, see the page relevant for your migration scenario:

• Failback migration guide for SQL Server to Cloud SQL for PostgreSQL • Failback migration guide for SQL Server to AlloyDB for PostgreSQL