After you have configured a EDB DMS agent in reader mode and a EDB DMS agent in writer mode to establish connections to Hybrid Manager (HM), create a migration in the HM console. A migration establishes a sync between the source database and a destination database with the help of EDB DMS.
In the HM console, select the project from which you want to manage the migration.
In your project, select Migrate > Migrations.
In the Migrations page, select Create New Migration.
In the Create OLTP Migration page, assign a name to the migration.
Select the source of the migration. The ID for the EDB DMS agent is listed in the Source menu.
Select the migration type: Snapshot or Snapshot + Streaming.
Under Destination Type, select a self-managed instance as destination for the migration. Then, select Next.
Select the tables and columns to migrate. Modify the table and column names if needed.
Select Create Migration.
The HM console displays a new migration.
If you chose the Snapshot + Streaming option, the EDB DMS agents are constantly streaming data when the migration displays the Running state. Changes to data are replicated from the source to the destination database as long as the migration is running.
Note
The EDB DMS agent in reader mode streams data changes. It doesn't stream changes in the DDL objects.