CIM到关系数据库映射建模的探讨

Discussion of Mapping CIM to Relative Model

公共信息模型(CIM)是由一系列的类图和他们之间关系来表示的复杂模型,采用统一建模语言(UML)进行面向对象的建模。因此,如何将面向对象的模型映射为数据库结构模式是一个非常关键的问题。本文首先对CIM公共信息模型进行了简单介绍,然后对UML统一建模语言和设计工具Enterprise Architect(简称EA)进行了简要概述。在此基础上,主要对CIM关系数据库建模的实现进行了研究。提出了一种可行、方便的建模方法,实现了用关系型数据库表示CIM面向对象的模型。

Common information model （CIM） is a series of class diagram and their relationship to represent complex model,using the unified modeling language （UML） modeling object-oriented.Therefore,how to map the object-oriented model for the database structure model is a very critical problem.This article first has carried on the simple to public information model CIM is introduced,and then the unified modeling language （UML） and design tools Enterprise Architect（EA） has carried on the brief overview.On this basis, the main implementation of CIM relational database modeling is studied.Puts forward a feasible and convenient modeling method,has realized the CIM object-oriented model in relational database.