title: Sync framework Sql Log file growing
body: <p>My win forms application uses Sync framework 2.1 to synchronize Sql Server 2014 client and server which has over 3.5 millions of records.The initial sync completed successfully. But when secondly sync started, application keeps on running but sync does not stop. Once I checked the sql log file of both Client &amp; Server, it has significantly increased.I shrinked the Client &amp; Server DBs and started the Sync. Then it completed successfully. 
  Does anyone knows, </p>
  
  <ol>
  <li>why the log file grows When synchronizing? </li>
  <li>How to avoid log file grow?   </li>
  <li>any other alternatives to this situation (from Sync framework)?</li>
  </ol>