How many steps etl contains?


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More ETL Interview Questions

what is the meaning of upgradation of Repository?

0 Answers   IBM,


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

0 Answers  


what is pmrep command?

1 Answers  


What is etl tool in hadoop?

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Define Dynamic push down optmization?

0 Answers   HP,






What is a lookup table in etl?

0 Answers  


What is Data Vault???

0 Answers  


What are the etl testing operations includes?

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Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.

0 Answers  


Difference between flat files and relational sources?

2 Answers  


Hi, Urgent recruitment in CTS for informatica ETL .Experience 3 to 10 years.

3 Answers   TCS,


Define slowly changing dimensions (SCD)?

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