What are the names of the layers in etl?


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More ETL Interview Questions

how to connect to a flatfile through ftp in informatica

1 Answers   TCS,


what is an ETL or ETT? And what are the different types?

0 Answers  


Can u access a repository created in previous version of Informatica?

1 Answers   DELL,


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

1 Answers  


Explain about round-robi?

0 Answers  






how do u really know that paging to disk is happening while u are using a lookup transform?

0 Answers  


please tell me any easy ways of testing the Data warehouse project. In my project we are not using any tools for ETL. we are writing scripts in SCRIPTELLA. And we using Pentaho tool for Reporting How can i test all these. please tell me ASAP. thanks in adavance

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Difference between flat files and relational sources?

0 Answers   Satyam,


Can there be sub steps of etl steps?

0 Answers  


What are the etl testing operations includes?

0 Answers  


WHY CANT WE SEE THE DATA IN DATASET

1 Answers   IBM,


how to answer the question "explain project architecture" in informatica pls any one who has the answer pls send the answer to this mail id "karumanchisrinu@gmail.com

2 Answers   TCS,


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