What is the Hierarchy of DWH?

1 Answers  

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i have one source 52 million records i want target only 7 records ?how wil you do what logic to implement?

7 Answers   L&T,

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can we use union transformation in joiner transformation?how?

1 Answers   Dabur, Tech Mahindra,

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we have three columns and two rows. col1 col2 col3 a b c want to change into 2 columns and 3 rows ,how? col1 a col2 b col3 c which transformation u'll use and how?

3 Answers   Cognizant,

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Enlist the various types of transformations.

0 Answers  

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What are the mapping parameters and mapping variables?

0 Answers   Informatica,

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When will u go for (which means situation) Connected Lookup and Connected Lookup? Pls explain with an example?

5 Answers  

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i have thousand records in my source(flat file) i wanna load 990 records i don't want load first 5 records and last 5 records at informatica level?

3 Answers   Satyam,

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HOW DO YOU PARFORM INCREMENTAL LAOD ?

7 Answers   SAIC,

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I have source like this year account month amount ----- --------- ------ -------- 1999 salaries jan 9600 1999 salaries feb 2000 1999 salaries mar 2500 2001 benfits jan 3000 2001 benfits feb 3500 2001 benfits mar 4000 -->i need target like this year account month1 month2 month3 ----- --------- -------- -------- -------- 1999 salaries 9600 2000 2500 2001 benfits 3000 3500 4000

4 Answers   HCL,

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Which means the first record should come as last record and last record should come as first record and load into the target file?

0 Answers   Informatica,

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What is lookup change?

0 Answers  

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