Question: 1. What is a data warehouse? 2. How does a data warehouse differ from a transactional database? 3. What is an ODS? 4. Differentiate among

1. What is a data warehouse?

2. How does a data warehouse differ from a transactional database?

3. What is an ODS?

4. Differentiate among a DM, an ODS, and an EDW.

5. What is metadata? Explain the importance of metadata

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