explain the methodology of Data Warehousing?(Polaries)

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hoe to access second value in mapping parameter if it is having more than one value ?????????????

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how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?

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what is the difference steps for data modeling?

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Hello all, Source Table(Flat File):- Target Table(Flat File):- Date Date 01/08/2008(DD/MM/YYYY) 01/08/2008 02/08/2008 03/08/2008 04/08/2008 05/05/2008 My requiremnt is this. I need to do it by informatica,Plz tell me how can i do it? Thanks

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what is Forward,Reverse and Re_engineering?

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how do u decide whether u need to do aggregations at database level or at Informatica level?

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Explain and compare etl & manual development?

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what types of repositories we can create in informatica? in real time in which type of repository we will work on?

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Explain about hash partitioning?

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HI, Anybody is having informatica Dumps,if it there Can u send to my mail id :sathesh.cool@gmail.com

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In informatica, I have 10 records in my source system. I need to load 2 records to target for each run. How do I do this?

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