Know More Data Warehousing
A data warehouse (DW) can be defined as an assembling of corporate information along with data that is derived from operational systems as well as from external sources. There is a clear line of difference between a data warehouse and a database. Data warehouses support business decisions by enabling data consolidation, analysis and reports at different aggregate levels. However, data warehousing is not meant to support regular reporting needs of a business and/or organization.
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