关系数据库向XML文档的数据转换研究

Study on transferring a relational database into the XML document

XML技术应用的不断推广，XML文档的数据需求也不断增加，如何更好地从关系数据库中将现有的数据转换成XML文档已经成为了一个十分重要的研究内容；通过对XML文档与关系数据库的比较，总结出了一些可行的转换策略；以lmdb电影数据库为实例、以visual basic 6．0为开发工具进行了实际的转换程序的制作，经具体的测试表明，本文所研究出的转换策略是可行和有效的，为关系数据库向XML文档的数据转换研究提供了一些可行的指导性方案。

The application of XML technology popularizes continuously,The data in an XML document are also increasing demand,It has become a very important research content,How to transfer a relational database into the XML document ;Based on XML documents and relational database,Summarizes some of the possible conversion strategy;As an example to imdb,Making the conversion process by visual basic 6.0,After testing,the conversion strategy is possible and effective, it provides some practical guidance program for Studying on transferring a relational database into the XML document.