摘要
数据仓库为DSS提供了决策分析所需的结构化数据环境,而知识仓库则为DSS提供了支持决策的知识的存储、共享、分析和利用平台.通过分析数据仓库与知识仓库在DSS中的作用,提出了一种基于数据仓库和知识仓库的DSS的体系结构,可为企业建立其DSS提供参考模型.
It is introduced that, the data warehouse provides the structured data environment which the decision analysis needs for DSS, while the knowledge warehouse provides the platform of knowledge storage, share, analysis and usage for DSS. By analyzing the effects of data warehouse and knowledge warehouse on DSS, the system structure is put forward based on data warehouse and knowledge warehouse, which could provide the reference model of DSS for enterprises
关键词
数据仓库
知识仓库
DSS
体系结构
data warehouse
knowledge ,warehouse
decision support system（DSS）
system structure
