CDC is Running very slow
Posted: Wed Jul 10, 2013 9:26 am
Currently I am facing the performance issue in one of the table load. This job has the CDC stage to compare source and target records based on Key fields (2 fields).
Initially job worked fine and was completing in few minutes. Now data has been increased (5M) and it is taking very long time (7Hrs) to complete. It has been observed that job takes long time to finish even there are no source records are available. All its time consuming in CDC. This job is loading the data in Oracle database.
Initially job worked fine and was completing in few minutes. Now data has been increased (5M) and it is taking very long time (7Hrs) to complete. It has been observed that job takes long time to finish even there are no source records are available. All its time consuming in CDC. This job is loading the data in Oracle database.