What is data merging, data cleansing and sampling?

6 Answers   Satyam,

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can we send mail when ever it get success or faulure to other mailid?(Not company mail id)

1 Answers   Puma,

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AT the max how many transformations and mapplets can we use in a mapping ?

1 Answers   Cap Gemini, Cognizant,

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In what scenario we use to improve session performance by pushdown optimization?can any one give example?

2 Answers  

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How could we generate the sequence of key values without using sequence generator transformation in the target ??

12 Answers   TCS, Tech Mahindra,

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hi guys..iam a QA person ..what is ETL TESTING... what is the process of ETL testing... ETLTESTER needs etl devolopment knowledge or not? pls suggest ur valuable decision

2 Answers  

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In Joiner Transformation, how to identify the master and detail tables if one is from Oracle and the other is from Sybase.

2 Answers   TCS,

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A TABLE CONTAINS SOME NULL VALUES . HOW TO GET (NOT APPLICABLE(NA)) IN PLACE OF THAT NULL VALUE IN TARGET .?

5 Answers   HP,

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How do you manage the Parameter files while migrating your data from one environment to another environment?

0 Answers  

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i have a source table and 3 target table. when session runs first time-1st tgt second time-2nd tgt third time-3rd tgt fourth time-again 1st target. so no

4 Answers   HCL,

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How might one distinguish in the case of mapping is right or not without associating session?

0 Answers  

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what is a time dimension? give an example?

2 Answers   IBM,

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