What is the function of etl when used in data warehousing?
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How to know the time taken for particular report execution?
What are the advantages and disadvantages of using stored procedures versus calling sql inline in cold fusion?
What is aggregate awareness?
What is perform recovery?
What are the various transformation available?
How to test report in reportnet?
What's a Cube in Rolap?
What is drilling across?
Explain what is full load & incremental or refresh load?
What are the various tools? Explain name a few?
What is the difference between mapping parameter & mapping variable in data warehousing?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.