How does a data warehouse differ from a database?
Answer to relevant QuestionsExplain the importance of metadata.What are the key similarities and differences between a two-tiered architecture and a three-tiered architecture?What are ROLAP, MOLAP, and HOLAP? How do they differ from OLAP?What steps can an organization take to ensure the security and confidentiality of customer data in its data warehouse?Compare the Kimball and Inmon approaches toward data warehouse development. Identify when each one is most effective.
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