title: Using Apache NiFi migrate all tables from Oracle to Mongo DB
body: <p>i am trying to use NiFi as ETL to migrate all tables from Oracle to MongoDB (includes one time data movement and incremental updates ). Somehow i managed to create the NiFi Flow for one table. But i need to know how to make it work for all tables? Instead of creating separate flow for all tables, is there a more concise , performance oriented way of doing ?
  Pls refer below the flow for one table ? Also is the below flow for one table - is it the right way of doing things ?</p>
  <p><a href="https://i.stack.imgur.com/b4bb0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/b4bb0.png" alt="enter image description here" /></a></p>