Why facts table is useful in representing the data?
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Explain what are components of reportnet?
Is union transormation is active transformation?
Explain are data mart and dwh normalized or denormalized? Do both of them exist in
What is cfapplication tag?
Explain difference between view and materialized view?
What are the various transformation available?
What are the methodologies of data warehousing?
What is difference between Mapplet and reusable transformation?
How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.
How can we schedule the graph in unix?
What is Bulk Insert?
What is data analytics in simple terms?