Enhance the ETL process to include a concept of handlers.
These handlers will take data from the source and allow the developer to manipulate the incoming data before sending it on to the destination.
Handlers can include functionality like mapping/transformation, validation etc
Enhance the ETL process to include a concept of handlers. These handlers will take data from the source and allow the developer to manipulate the incoming data before sending it on to the destination. Handlers can include functionality like mapping/transformation, validation etc