What is the function of etl when used in data warehousing?
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What does level of granularity of a fact table signify?
Why denormalization is promoted in universe designing?
What is the difference between Datawarehouse and OLAP?
What is source qualifier?
Explain what is the difference between stop and abort?
Hi,Please can u tell me.. What is the difference between a Hyperion Essbase CUBE and a Star Schema? Thanks in advance, Vijay.
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What are cluster analysis in data warehousing?
What is Sequence clustering algorithm?
Advantages of de normalized data?
What is static and local variable?
Compare and contrast aggregates & indexes