How can yoU create or import flat file definition in to the warehouse designer?

2 Answers  

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Explain one complecated mapping?

3 Answers   Fidelity, Wipro,

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what is the difference between mapplet & stored procedure?

1 Answers  

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Generally how many Fact Tables and Dimensions Table you have used in the Project? Which one is loaded first Fact Table or Dimensions Table into the warehouse? What is the size of the Fact Table and Dimension Table? what is the size of the table and warehouse

5 Answers   TCS,

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Which development components of informatica have the highest usage?

0 Answers  

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Suppose we are using a Dynamic Lookup in a Mapping and the commit Interval set for the tgt is 10000. Then how does the data get committed in the lookup if there were only 100 roows read from the src and the dynamic lookup dint have the 100th row in it?

3 Answers   Deloitte, TCS,

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how to return multiple columes through through un-connect lookup?

1 Answers   DELL,

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How to enter same record twice in the target table,explain?

7 Answers  

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What are the performance considerations when working with aggregator transformation?

0 Answers  

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Under what condition selecting sorted input in aggregator may fail the session?

0 Answers  

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we have tables like c1 a c2 b c3 c c4 x c5 y and i need output like abcx in a single row and abcy in a single row? how do u do this?

2 Answers   Patni, Tech Mahindra,

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How to run a session, which contains mapplet?

1 Answers  

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