After you complete the full load, set up ongoing replication using AWS DMS to keep the source and target databases synchronized. To configure the ongoing replication task, open the AWS DMS console. On the Create database migration task page, follow these three steps.
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For Migration type, select Replicate ongoing changes.
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Under CDC start mode for source transactions, select Specify a log sequence number.
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Under System change number, enter the SQL Server log sequence number that you captured during the full load.
For more information, see Continuous replication tasks.
