It creates a tight coupling between your applicationdatastructure and the XML document structure.
这种方法造成应用程序数据结构与XML文档结构之间紧密耦合。
2
It offers many new features for application developers, hierarchical datastructure support, and improved query capabilities across multiple instances of the database.
它提供了很多面向应用程序开发人员的新特性、分层数据结构支持和改进的跨多个数据库实例的查询能力。
3
Applicationdata normally has a predefined structure, and most developers prefer to work with that data in the form of data objects rather than as raw XML.