What are non-additive facts in detail?
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Give me a broad concept of what a data warehouse is, and what it might be used for?
What needs to be done when the database is shutdown?
In datastage can ve find the job based on source table name ??
Write a short note on data warehousing & three-Tier Warehouse architecture in detail.
Why should you put your data warehouse on a different system than your oltp system?
Explain what is real time data-warehousing?
Where the cache files stored?
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What is the difference between er modeling and dimensional modeling?
How can we load the time dimension?
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