what are surrogate keys?

5 Answers  

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What is a sequence generator transformation?

0 Answers  

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What are the challenges of Dataware housing in the future?

2 Answers   HP,

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What if we sort the data in descending order instead of increasing order in sorter t/f and send the data in aggregator t/f is there any performance downfall? Please answer below. thank you.

4 Answers   JPMorgan Chase,

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What is the surrogate key?

0 Answers  

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In a table there are 1 million records there in which 3 records are duplicate how will you find out those 3 records?

6 Answers  

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How to delete the data in the target table after loaded.

3 Answers   TCS,

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Define informatica repository?

2 Answers   Wipro,

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When we enable pushdown optimization technique, two options will be enabled (use view,..). Can anyone tell me how these two options will work ? When do we need to go for pushdown optimization technique ?

3 Answers   IBM,

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Hi, Can someone send me the DWH and Informatica FAQ's at vanibv6@gmail.com Thanks in Advance, Vani

2 Answers   Wipro,

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What are the prerequisite tasks to achieve the session partition?

0 Answers  

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What are the types of error logs available in Informatica?

1 Answers  

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