What is etl process? How many steps etl contains?

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what is a worklet?

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can u anyone plz share some etl testing interview question . and share the sql queries and unix . plz help me to clear in the etl testing interview by sharing ur knowledge

0 Answers   Cap Gemini,

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explain the methodology of Data Warehousing?(Polaries)

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Compare ETL & Manual development?

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what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?

0 Answers   Accenture,

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What is a mapping, session, worklet, workflow, mapplet?

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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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how do u implement unconn.stored proc. in a mapping?

1 Answers  

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How to Check the source record count from traget table.

5 Answers   IBM,

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can cubes contain measures ?

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What is grain of fact?

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