Compare ETL & Manual development?


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More ETL Interview Questions

how many maximum session supports to multiload in teradata ??

0 Answers   IBM,


What is virtual Data Warehousing?

0 Answers  


how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?

1 Answers  


Can there be sub steps of etl steps?

0 Answers  


What is a mapping, session, worklet, workflow, mapplet?

0 Answers  






what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?

0 Answers   Accenture,


Identifying the bottlenecks in various components of Informatica and resolving them.

0 Answers  


Can anyone explain me a scenario from banking and finance...more precisely a mapping

0 Answers   IBM,


how do u implement unconn.stored proc. in a mapping?

1 Answers  


how do u estimate the depth of the session scheduling queue? Where do u set the number of maximum concurrent sessions that Informatica can run at a given time?

0 Answers  


can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.

0 Answers  


what is the difference between shortcut of an object and copy of an object? compare them?

1 Answers  


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