Research on database's dynamical modeling framework system
Jun Chen · Jisuanji gongcheng yu sheji · 2008
The database concept model plays an important role in the process of database logical designing.E-R model is a effective model which is concise and clear recently,but now,it is not satisfaction with agility,which cant’ build model dynamically.Therefore,it cant’ satisfy application needs of special department.So a new dynamical modeling framework is presented using the object-oriented method.A suite of concept model is given which can completely describe the information.Therefore,a agile and powerful database concept design framework which can create database dynamically is achieved.