Q. Why is metadata important in a data warehouse?

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Q. What happens to a data warehouse without metadata?

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Q. What is one major difference between a data warehouse and an operational system like an order processing application?

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Q. How do users typically retrieve information in an operational system like an order processing application?

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Q. Why do data warehouse users need metadata?

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Q. Why is metadata more critical in today's data warehouses compared to earlier data mart implementations?

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Q. What does a data extraction and transformation expert need in order to perform tasks in building the data extraction and transformation component of the data warehouse?

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Q. If you are the database administrator (DBA) for the data warehouse database, what information do you need to perform tasks related to physical design and loading?

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Q. Why is metadata essential for building a data warehouse?

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Q. Why is substantial metadata necessary for administering modern data warehouses?

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Q. How is metadata described in the context of a data warehouse?

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Q. Who are the two main groups of people that need individual parts of metadata in the data warehouse environment?

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Q. Why does a business analyst need metadata when analyzing data from the data warehouse?

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Q. What is the role of metadata for end-users of a data warehouse?

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Q. How is the user of a data warehouse similar to a customer in an industrial warehouse?

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Q. What role does metadata play in a data warehouse for end-users?

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Q. In the context of a data warehouse, what does metadata help end-users do?

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Q. Why is easily accessible metadata crucial for end-users of a data warehouse?

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Q. In data warehouse development, metadata is crucial for which group primarily responsible for design and administration?

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Q. What processes in data warehouse development require metadata for IT?

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