Select Table statistics below the Summary section.In AWS DMS, open Database migration tasks in the sidebar.You can analyze the Table Statistics page for information about replication. However, in MySQL, using % as a schema name imports all the databases, including the metadata/system ones, as MySQL treats schemas and databases as the same.ĭata should now be moving from source to target. Use % as an example of a wildcard for all schemas in a PostgreSQL database. This step is required in order for the migration to populate data successfully. Manually create all schema objects in the target CockroachDB cluster.For the Target table preparation mode, select either Truncate or Do nothing.For the Editing mode radio button, keep Wizard selected.Select the appropriate Migration type based on your needs.For the Target database endpoint dropdown, select the CockroachDB endpoint created in the previous section.Select the Replication instance and Source database endpoint you created prior to starting this tutorial.Supply a Task identifier to identify the replication task.In the top-right portion of the window, select Create task.A list of database migration tasks will display, if any exist. While in AWS DMS, select Database migration tasks in the sidebar.Create the endpoint by selecting Create endpoint.Ī database migration task, also known as a replication task, controls what data are moved from the source database to the target database.You can test the connection if needed under Test endpoint connection (optional).For more information, see Connect to a CockroachDB Serverless Cluster. To connect to a CockroachDB Serverless cluster, use for the Database name. Enter the Server name, Port, User name, Password, and Database name of your CockroachDB cluster.For the Access to endpoint database radio button, select the Provide access information manually.For the Target engine dropdown, select PostgreSQL.Supply an Endpoint identifier to identify the new target endpoint.In the Endpoint type section, select Target endpoint.In the top-right portion of the window, select Create endpoint.A list of endpoints will display, if any exist. Create a target endpoint pointing to CockroachDB Amazon DocumentDB (with MongoDB compatibility).Ensure you have a secure, publicly available CockroachDB cluster running v22.1 GA or later.Īs of publishing, AWS DMS supports migrations from these relational databases (for a more accurate view of what's currently supported, see Sources for AWS DMS):.Configure a replication instance in AWS.Configure a source endpoint in AWS pointing to your source database.Using CockroachDB as a source database within AWS DMS is unsupported.Įnsure the following items are completed prior to starting this tutorial:
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