What are the steps to build the datawarehouse?
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WHAT IS FACT LESS FACT TABLE?
What are snapshots? What are materialized views & where do we use them?
Explain what are the mapping paramaters and maping variables?
What are the other names given to data warehousing?
How to answer the question how many fakt table in your datawarehouse and what size it have?
What is static and local variable?
Compare ?Data mining? and ?Data Warehousing??
What is drilling across?
waht is the advantage of infoset query
What are the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs?
What is a linked cube?
5.Explain ODS ?