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Data-Driven DSS

A category or type of Decision Support System that emphasizes access to and manipulation of a time-series of internal company data and sometimes external data. Simple file systems accessed by query and retrieval tools provide the most elementary level of functionality. Data warehouse systems that allow the manipulation of data by computerized tools tailored to a specific task and setting or by more general tools and operators provide additional functionality. Data-driven DSS with On-line Analytical Processing (OLAP) provide the highest level of functionality and decision support that is linked to analysis of large collections of historical data. Early versions of Data-Driven Decision Support Systems were called Data-Oriented (Alter, 1980) or Retrieval-Only DSS by Bonczek, Holsapple and Whinston (1981). Some data-driven DSS use real-time data
to assist in operational performance monitoring.

Related Terms: Data-oriented DSS


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