What role does 'data mart' play within a larger data warehousing strategy?
- It is a subset of a data warehouse, focusing on specific business functions or user groups.
- It is an alternative term for a data warehouse.
- It is only used for storing historical data.
- It serves as the central repository for all organizational data.
A 'data mart' is a subset of a data warehouse, designed to serve the specific needs of a particular business function or user group. It allows for a more targeted approach to data analysis and reporting within a larger data warehousing strategy.
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