基于数据仓库的决策支持系统框架研究

Architecture Research on Decision Support System Based on the Data Warehouse

提出了在数据仓库基础上建立决策支持系统 ( DSS)的体系框架 ,主要由模型库、方法库、知识库和数据仓库及其相应的管理系统以及数据挖掘单元和问题处理单元几部分组成 .阐述了各部分的功能、相互关系 ,论述了基于数据仓库 DSS的优点 。

This article introduced the development of decision support system and data warehouse, data mining, and provided an architecture of decision support system based on data warehouse. It is composed of: model library, method library, knowledge library data warehouse and their management system. Data mining unit and problem processing unit are also two parts of the architecture. The paper focused on the each part's function, relations and the advantages.