Saturday, June 26, 2010

Components of Data warehouse

The following 4 distinct components to be considered as DWH Component

  • Operational Source system
  • Data staging
  • Data presentation
  • Data access tools
Diagram Source: The Data warehouse Toolkit - 2nd Edition By Ralph Kimball

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    2. Data warehouse architecture refers to the design of the data warehouse itself. This includes the hardware, software, and processes that make up the data warehouse.

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