永久对象的一种存储结构设计

Design of a Storage Structure of Persistent Objects

主要针对现今在软件开发过程中被广泛运用的永久对象技术进行了探讨。首先涉及到了永久对象的概念、特点 ,以及永久对象与暂时对象的区别等基本问题 ;然后重点提出了永久对象在数据库中的一种存储结构及在此结构的操作 ;最后给出了一个用永久对象技术来实现对象存储的例子。

Mainly discussed about the technology of persistent object which has been widely used in recent development of software.Firstly,discussed the concept and characteristic of persistent object then discussed the differentiation between persistent object and transient object.Secondly,put emphasis on the presentation of a storage structure of persistent objects,and operations based on this structure.Thirdly,presented an example to explain how we can use this structure to store object.