主题数据库的构建与质量评估方法研究

Research on the Construction and Quality Evaluation Method of Theme Database

随着企业信息化进程的加快,企业应用系统极大的提高了企业的工作效率,但由于信息系统的缺乏总体规划、分散开发,数据标准不统一,导致数据大量冗余,信息综合利用率很低,信息共享和反馈困难,不利于信息系统的持续发展。而主题数据库的一种集约化的数据环境能很好的解决这一问题,为此,论文重点研究了主题数据库的构建方法和评估机制。

With the acceleration of the enterprise informationization process,enterprise applications systems greatly improve the enterprise efficiency,but these systems is lack of the overall planning,are separately developed and their data standards are not unified,they lead to a large number of data redundant,the low of comprehensive utilization of information and the difficulties on information sharing and feedback.These are not conducive to the continued development of information systems.The intensive environment of theme database can be a good solution to this problem.Therefore,this paper mainly researches the construction method and evaluation mechanisms of theme database.