What is the grain level in DWH? If i have year to day. what is the grain level of DWH from year to day.

1 Answers   Zensar,

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Why we select the table which has minimum number of records as Master table in joiner?

4 Answers   HG, UST,

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can u apply SCD2 on flat file tgt? if yes wat is the procedure?

3 Answers   Deloitte,

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Explain sessions and how many types of sessions are there?

0 Answers  

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Suppose we have a source qualifier transformation that populates two target tables. How do you ensure tgt2 is loaded after tgt1?

0 Answers  

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How to delete duplicate record in Informatica?

7 Answers  

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there is a comma separated flat file as source and there is a column in that one field is having space like "rama krishna" like that what happens when this is used as source

2 Answers   TCS,

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What is query panel?

1 Answers  

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A Main workflow "wkf_Main" has multiple sessions (S1, S2...., can I make changes and promte one session (S5) at any time or have to promote whole Workflow "wkf_Main" every time?

4 Answers  

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who to split dimentions into sub dimention

3 Answers   Wipro,

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Explain transaction control transformation in informatica

0 Answers   Informatica,

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what are the different types of transformation available in informatica and what are the mostly used ?

3 Answers   TCS,

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