Enlist the differences between database and data warehouse.


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How the informatica server increases the session performance through partitioning the source?

1 Answers  


Make a note of the quantity vaults made in informatica?

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explain about informatica server architecture?

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Can we update a target table (without primarykey) by using update strategy transformation?

4 Answers   TCS,


my source contain data like this cno cname sal 100 rama@gmail.com 1000 200 karuna@yahoo.com 2000 i want load my data to the target is cno cname sal 100 rama 1000 200 karuna 2000 plz send the answer

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what is surrogate id ?

3 Answers   IBM,


what is threshold error in informatica?

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The structure of source file is as below: Source structure(two fields) Name, Card NUmber A, 111111111(SSN) A, 01010101(Creditcard number) A, 34343434(Debit card number) B, 55555555(Creditcard number) C, 77777777(Debit card number) Target Structure(4 fields) Name,Credit card,SSN,Debit card A,01010101,111111111, 34343434 B,55555555,, C,,,77777777 Corresponding to one name there can be maximum 3 rows and minimum zero rows. Given that I do not know which record might have a particular type of number. How can I handle above requirement with informatica transformations?

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