Explain what is cost benefit analysis (cba)?
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Explain vldb?
Explain why are oltp database designs not generally a good idea for a data warehouse?
Explain what is the difference between olap and datawarehosue?
Tell me one example for multi valued dimension or bridge table?
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After we create a scd table, can we use that particular dimension as a dimension table for star schema?
What are algorithms provided by Microsoft in SQL Server?
What is execution plan?
What are Non-additive facts?
Why denormalization is promoted in universe designing?
What is the limit to the number of sources and targets you can have in a mapping?
Explain conformed fact?
Is framework manager an un-needed overhead? As we know report studio allows us to create the data model from a query and thereby skipping framework manager. Given that this feature is available, in what scenarios would one want to skip framework manager?