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What are defining features of data warehouse

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Reference no: EM133265534

Questions

1. A woman owns an electronics business with stores in every region throughout the country. What might be the business questions of her interest that would help her grow the business?

2. How does a data warehouse work?

3. What is single source of truth?

4. Can we says Data warehouse is a Single source of truth?

5. What are the defining features of Data warehouse?

6. Can we call Data warehouse is Subject Oriented if yes why?

7. What is historical data in data warehousing?

8. Why do we say that a 'Data warehouse is summarized'?

Reference no: EM133265534

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