What are the steps to build the datawarehouse?
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What are Non-additive facts?
What is the difference between metadata and data dictionary?
What is load manager?
Explain what is the difference between power center & power mart?
what is hybrid schema
Suggest a good author for hyperion in data warehousing?
Store (and count) non-fact records?
Explain which columns go to the fact table and which columns go the dimension table?
Give me a broad concept of what a data warehouse is, and what it might be used for?
What are the difference between snow flake and star schema? What are situations where snow flake schema is better than star schema to use and when the oppositeis true?
What is Time Series algorithm in data mining?
What is the difference between dependent data warehouse and independent data warehouse?