title: AWS DMS replicate only selected columns
body: <p>I'm using AWS DMS to CDC from MySQL on-premise database to AWS S3.</p>
  <ol>
  <li>Is it feasible to transfer only a few columns from the source table to target? I have a table with more than 50 columns and only need 10.</li>
  <li>If I want to transfer 5 tables from the source, is it best practice to create 1 replication task for each table, or put all 5 in one?</li>
  </ol>