基于数据仓库的EIS数据管理体系结构

The EIS Data Management Architecture Based on Data Warehouse

该文采用数据仓库的思想构建了EIS的数据管理体系结构,以满足EIS的数据分布性、格式多样性和结构复杂性的要求,克服了现有EIS响应速度低、可用性差等方面的缺陷。在该体系结构中,分别设置了硬信息获取、软信息挖掘模块和硬软信息集成、链接模块,并就实现的关键技术提出了解决方式。

The EIS data management architecture is built based on the principle of data warehouse in this paper,which can meet requirement of distributive information source,variety of format,and complexity of structure in EIS data.Furthermore,it overcome s the defects of existing EIS in responding speed and usability.The architecture includes hard information acquisition,soft information mining and module linking between hard information and soft information.The key technique of realization is put forward.