How to add source flat file header into target file?

3 Answers   Logica CMG,

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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 have 1200 records how can u send it in aggregator with good performance issues?

3 Answers  

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If you have 10 mappings designed and you need to implement some chages (may be in existing mapping or new mapping need to be designed) then how much time it takes from easier to complex?

1 Answers  

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what are the unix commands to start the wrk flow ?

4 Answers   Accenture, TCS,

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How to display null values on a target & non-null values on a target?

3 Answers  

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i have 50500 records in my source.if wf run for the first time it will load 1000 records into 1 tgt,if runs second time it will load to another tgt.targets are FF and it is need to be created dynamically.how many tgt will be created and how?

1 Answers   HCL,

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Why should we use star schema in datawarehouse design?

2 Answers   Wipro,

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daily how much amount of data send to production?

4 Answers   HSBC,

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Is it passive or active when check and uncheck the box of DISTINCT in Sorter transformation? why?

6 Answers   iFlex, Morgan Stanley,

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Define joiner transformation?

0 Answers  

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why we need informatica

2 Answers   HCL,

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