摘要： 根据国内通用MIS系统开发和应用的实际情况,在深入剖析关系数据库结构的基础上,提出一种基于应用层数据模式的关系数据库重构模型,实现了应用程序和底层数据库的逻辑独立。根据该模型构造的应用系统大大降低了系统完善性维护的工作量,也让用户有更大的主动性,系统有更强的自适应性。

关键词: 关系数据库, 重构, 应用层数据模式, 数据库重构

Abstract: According to practical situation of the currency MIS development and application,by anatomizing the structure of relation database,this paper puts forward a reconstruction model based on application layer data mode to realize the logistic independency between application program and database.The application system constructed on the model can largely reduce the work for the system perfect maintenance,increase the initiative of user,can be more self-adaptability.

中图分类号: 

• TP311.13