-
-
-
-
What other ETL's you have worked with?
Informatica and also DataJunction if it is present in your Resume.
-
Can u use the maping parameters or variables created in one maping into any other reusable transformation?
Yes.Because reusable tranformation is not contained with any maplet or maping.
-
What is the Difference between OLTP and OLAP
Answered by swetha on 2005-03-30 12:00:33: OLTP Current data Short database transactions Online update/insert/delete Normalization is promoted High volume transactions Transaction recovery is necessary OLAP Current and historical data Long database transactions Batch update/insert/delete Denormalization is promoted Low...