title: how to update a table between two databases
body: <p>I need yo update two tables from different database
  lets consider animal table in database1 and same animal table in database2.if the data is inserted or deleted in database1 animal table its need to be get affected concurrently in database2 animal table.i tried using kettle for this but it get look entire records any other way to do efficiently.I am using mysql database. </p>