What is the difference between bitmap and btree index?

2 Answers   CTS, TCS,

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Difference between task flow and linear task flow

0 Answers  

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any body can say about all versions of informatica ?how many versions ?

2 Answers  

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Hi, I am new to Informatica, What is a flat file and how to use flat file in infomratica please help me.

10 Answers   CSC,

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What is the difference between warehouse key and surrogate key?

1 Answers   Accenture,

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how to join the 2 different table with different columns in informatica?

5 Answers   Accenture,

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why we use source qualifier transformation?

16 Answers   Accenture,

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sir presently i am persuing my m.tech recently i got job in tcs as fresher presently iam doing my 9 months project related to informatica can any one guide me how to create fact tables what type of schemas must be used and so on if so give ur mail ids so that i can contct through it

1 Answers  

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Which transformation should we use to normalise the COBOL and relational sources?

0 Answers   Informatica,

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What is confirmed dimension?

3 Answers  

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what is the diff b/w cached and unchaed look ups

3 Answers   IBM, TCS, Wipro,

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what is the method of error handling when session is running?

1 Answers   TCS,

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