Do you have knowledge in ralph kimball methodology

1 Answers  

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S1 is having 1 lakh records and s2 is having 100 records, s2 should compare s1 if emp no is same data should be updated if not their it should insert the data.what are the transformation used?

5 Answers   TCS,

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scd methodology?

2 Answers  

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How to load relational source into file target?

3 Answers   IBM,

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What is Story point Estimation ? Can any one give just an introduction about this ? Advance Thanks

2 Answers   IBM,

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How to get EVEN & ODD numbers separately?

8 Answers  

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what are the differences between powercenter 8.1 and powercenter 8.5?

2 Answers  

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I HAVE A SOURCE FILE CONTAINING 1|A,1|B,1|C,1|D,2|A,2|B,3|A,3|B AND IN TARGET I SHOULD GET LIKE 1|A+B+C+D 2|A+B 3|A+B WHICH TRANSFORMATION I SHOULD USE

5 Answers   Informatica,

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Define Incremental Aggregation?

2 Answers  

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How can you recover the session in sequential batches?

1 Answers  

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tell me the push down optimization

2 Answers   Wipro,

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What is the difference between STOP and ABORT options in Workflow Monitor?

0 Answers  

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