Roles and Responsibilties of Informatica Production Support Member?

6 Answers  

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What is a surrogate key?Why we use it in a mapping?Pl give an example.

4 Answers   PCS,

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explain any diffcult scenario that u have faced in your experience... or explain any complex maping u have developed?

0 Answers   TCS, Wipro,

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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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Which gives the more performance when compare to fixed width and delimited file ? and why?

3 Answers   HP,

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how to move the mappings from your local machine to claint place?

2 Answers  

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if i have source with 100 records target with 100 records and we lookup on another database table and it has 10 million record so what is the method of limiting that much record in lookup table?

2 Answers   TCS,

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1 lac of flat fles in source how to load target at a time?

4 Answers   Cap Gemini,

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How do you update the records with or without using update strategy?

0 Answers  

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What is the difference between warehouse key and surrogate key?

1 Answers   Accenture,

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What are the uses of etl tools?

0 Answers  

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where actually the usage of push down optimization happens...

2 Answers  

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