title: WSO2 ESB about dbreport and performance
body: <p>I have a testing in WSO2 ESB dbreport mediator.
  When I send a "BIG message" (100 or 1,000 or 10,000 ... 500,000 rows) from Database A to WSO2 ESB.
  And WSO2 ESB split the message as rows by Iterate mediators,
  then use the DBReport mediator write row by row into Database B (by Data source pool).</p>
  
  <p>When write 100 rows, it spent 5 seconds, 
  when write 1,000 rows, it spent 188 seconds,
  and then write 10,000 rows, it need spent 19163 seconds.</p>
  
  <p>How efficient use of DBReport mediators?</p>
  
  <p>thanks.</p>