摘要
针对目前虚拟数据库中查询信息时相关性和准确性不足的情况 ,文中论述了XML文档数据与关系数据库的转化机制 ,提出了基于XML技术的虚拟数据库查询系统 ,较好的解决了上述缺陷。
At present, the relativity and correctness of queried information are not very good in virtual database system. In allusion to the problem, this article discusses the exchanging method of XML and relational database, proposes the XML-based virtual database query system, it can better solves the above-mentioned problem.
出处
《信息技术》
2003年第2期6-8,共3页
Information Technology
