Answer / Asheesh Kumar Pandey

Incremental aggregation in Informatica refers to the process of accumulating and summarizing data changes that occurred since the last run, only processing new or updated records.

suppose we have 1 to 10 records.In router transformation we had given two condition A>= 5 A<=5 then what will be the output?

2 Answers   emc2,

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where to store informatica rejected data? How to extract the informatica rejected data?

1 Answers  

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The Source coloumns are A,B,C with data row1- 10,20,30 row2- 40,50,60 row3-70,80,90 and so on. In the target I want one coloumn with the following data, Coloumn-X, row1-10,row2- 20,row3-30,row4-40,row5-50 and so on. How to achieve this?

3 Answers   Cap Gemini,

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What will happen when Mapping variable and Mapping parameter is not defined or given? Where do you use mapping variable and mapping parameter?

10 Answers   Deloitte,

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What is the difference between source qualifier transformations source filter to filter transformation?

1 Answers  

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hi all, can anyone please tell me the difference between erwin tool and informatica ?how these both works ? how this both are going to connect with business objects. THANKS IN ADVANCE

2 Answers  

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What is the need of etl tools?

1 Answers  

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Mine is Insurance Domain, So interviewer asked about terms like underwriting, disbursement amt, Reinsurance

1 Answers   TCS, Wipro,

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Can anyone please help me out,In which transformations records will be rejected and how capture those records?and How to reload the rejected records?

3 Answers   Syntel,

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What is the difference between OLTP and ODS?

4 Answers  

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how do u get the first record from 50,000 records ?

10 Answers   TCS, UBS,

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How to get EVEN & ODD numbers separately?

8 Answers  

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