What are the key benefits of ETL Testing?


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More ETL Interview Questions

Is apache nifi an etl tool?

0 Answers  


what is the difference between OLTP database and data warehousing database?

3 Answers  


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

0 Answers   IBM,


how to do aggregation (year wise quantity ) using only source qualifier, the source is sql server date as datetime data type and target as flat file with year (string datatype)

0 Answers   Thomson,


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

2 Answers  






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

1 Answers   DELL,


what is the difference steps for data modeling?

0 Answers  


what are business components in Informatica?

2 Answers  


Dear All, Can anyone tell me that from where i can get Power Center 8.5 S/W for Linux and how can i install Power Center 8.5 or any 7.x series on Linux Platform. Thanks in advance

0 Answers  


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

1 Answers  


how would u estimate the size of Lookup transform data and index cache?

1 Answers  


Explain do we need an etl tool?

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