What are the various test procedures used to check whether the data is loaded in the backend, performance of the mapping, and quality of the data loaded in informatica?

0 Answers  

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I want expect first and last record remaining all records will be loaded into target? which transformations we can use?

6 Answers   Cap Gemini, CTS,

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1:when we develop a project what are the performance issue will raise?? KPIT 2:if a table have INDEX and CONSTRAINT why it raise the performance issue bcoz when we drop the index and disable the constraint it performed better??KPIT 3:what are unix commands frequently used in informatica??

1 Answers   KPIT,

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I am using Informatica 7.1.1. and i used emails task for getting emails but not able to get emails is there any settings in Informatica installation level?

1 Answers  

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Why union transformation is an active transformation?

0 Answers   Informatica,

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yesterday my session run ten min.today its run 30min, wt is the reason? if any issues how to solve that?

2 Answers   iGate,

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Informatica settings are available in which file?

0 Answers   Informatica,

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What is Target Update Override? What is the Use ?

8 Answers   Patni,

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how to use incremental load?

2 Answers   TCS,

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How to compare Source and Target table, without using dynamic lookup?

4 Answers  

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Enlist the various types of transformations.

0 Answers  

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My Source qualifier has empno, sal. Now my mapping is like SQ(EMPNO)->AGGR->EXP->TARGET SAL ------------>TARGET ? means only one source qualifier has 2 columns like empno, sal. connected to same target as shown in above mapping.Is this mapping valid or any issues are there if we design like this?

2 Answers   Span Systems,

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