数据库分层设计技术在电力企业MIS系统开发中的应用

Application of Layered Database Design Technology for MIS System Developing of Electric Power Corporation

依据数据库的设计原则,建立了数据库分层设计模型,分别介绍了模型中核心数据库、方法数据库、缓冲数据库、应用数据库、档案数据库、日志数据库、上报数据库和接口数据库的内容及关联,最后给出了数据库分层设计的实现方法。

According as design principles of database, builds the layered database model, respectively introduces the content and relevancy of core database.method database, cushion database, application database, archives database, log database,report to the leadership datase interface and middle database for model; in the end, presents the realization methods of layered database design.