Aim at these shortcomings, we discuss the application of storing persistence object through a concrete information system instance. JDO technology can store or query database in transparent way.
针对这些缺点我们通过一个具体的信息系统应用实例分析了JDO技术在实际永久性对象技术存储的应用，JDO技术可以用透明的方式保存数据库或在数据库中访问。
Object persistence depends on the object serialization capabilities of the underlying programming language.
对象持久性依赖于底层编程语言的对象序列化能力。
J2EE tries to make object persistence as simple, transparent, and automatic as possible.
J2EE试图让对象持久性尽可能地简单、透明和自动。
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