I offer this idea here not so much in the mindset of "Do it this way, rather than in a database," but as a design alternative you can use — or not use, as you choose.
在这里提供这个思路并不是建议您“采用这种方式，而不使用数据库”，这只是一种可供选择的方式，是否采用它由您决定。
This paper firstly introduces the basic thought of MVC pattern, then realizes a network payment platform based on J2EE by MVC pattern of Java, adopting distributed design idea in database.
首先介绍MVC设计模式的基本思想，然后利用MVC模式，在数据库方面采用分布式的设计思想，实现了一个基于J2EE的网络付费平台。
According to the deficiency of traditional E-R model in large database designing, the paper puts forward a design idea of object-oriented database based on UML.
针对传统e - R模型在大型数据库设计中的不足，提出一种基于UML的面向对象数据库设计思想。
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