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Data Warehouse

A data warehouse is a collection of data within an organization primarily used for reporting and analysis to support management decision making. A Data Warehouse often contains time-varying data integrated from different information sources. The data are usually structured, organized and accessible for business users by applying tools like online analytical processing (OLAP) or Data Mining.

glossary/d/data_warehouse.txt · Last modified: 2020/08/20 13:27 (external edit)