Explain reference cursor?
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What is data cleaning? How can we do that?
Explain me what are data marts?
What is Factless fact table? In which purpose we are using this in our DWH projects?Plz give me the proper answer. Thanks, Ramesh
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What is index awareness in universe?
2.What is staging area ?
4 Answers HCL, IBM, iFlex, TCS,
What is the difference between power center & power mart?
What are the types of dimensional modeling?
Fact table is in normalized or de-normalized form?
What according to you might be the future of data warehousing?
What is Discrete and Continuous data in Data mining world?