When do we analyze the tables? How do we do it?


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Difference between flat files and relational sources?

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What are the key benefits of ETL Testing?

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what are the data modeling tools you have used?(polaris)

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What is etl process?

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list and discuss two approaches for updation of target table in Informatica and how they are different.

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Hi my name is kuldeep singh, i have finished my B.E in computer science and engg in 2008. I have worked with accenture for 17 months and because of family problem i left the job in dec 2009.. i was in data ware housing capability. right now i am working in a BPO as technicla support executive,, i want to move to IT again, please suggest me what shuld i do? its been 1 year gap and i am not able to get into IT...please suggest me ...should i go for informatica certification will that help me to get inot IT. please give ur suggestion..my E mail is is singh.kuldeep2004@yahoo.in

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can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.

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