Explain what is the data type of the surrogate key?
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Data WareHousing course in noida
if we increase the number of dimensions will the rows in fact table increase or decrease??
What is BCP?
Explain what are data marts?
Which component has onread method and what it is used for?
What are data modeling and data mining?
What is the use of tabular model, tabular sql, tabular reference in real time application?
What are steps we have to follow in designing the userfriendly universe?
What are the different types of Fatcs? Explain with example only
What is junk dimension? What is the difference between junk dimension and degenerated dimension?
5.Explain ODS ?
Explain are data mart and dwh normalized or denormalized? Do both of them exist in