What is the difference between warehouse key and surrogate key?

1 Answers   Accenture,

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Explain sessions?

0 Answers  

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I have a source either file or db table Eno ename sal dept 101 sri 100 1 102 seeta 200 2 103 lax 300 3 104 ravam 76 1 105 soorp 120 2 Want to run a session 3 times. First time: it should populate dept 1 Second time: dept 2 only Third time: dept 3 only How can we do this?

2 Answers   TCS,

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version controlling in informatica?

3 Answers  

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By using Filter Transformation,How to pass rows that does not satisfy the condition(discarded rows) to another target?

14 Answers   CSC, Emphasis,

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how to delete duplicate records by using filter transfermation?

3 Answers  

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How many joins in Informatica

5 Answers   CSC,

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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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There are 4 flat files with number of records as indicated below. Which files should be picked first for joining using joiners so as to get best performance. File A - 1000 records File B - 100 records File c - 10000 records File D - 10 records Please explain. Thanks and Regards,

1 Answers   Amdocs,

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What is difference between Informatica 6.2 Workflow and Informatica Workflow 7.1

4 Answers   IBM,

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What is an expression transformation in informatica?

0 Answers  

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What are the mapping paramaters and mapping variables?

1 Answers  

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