What are diagrams?
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Explain dimension table ?
Explain dimensional modelling?
waht is the advantage of infoset query
What is data cleaning? How can we do that?
What are the different types of scd's used in data warehousing?
Explain what is the difference between olap and datawarehosue?
What is conformed fact?
Explain what is data validation strategies for data mart validation after loading process?
Can any one explain about core dimension, balanced dimension, and dirty dimension?
What is Cognos script editor?
Suggest a good author for hyperion in data warehousing?
what is hybrid schema