摘要
XML的应用日益广泛,XML数据库技术也得到迅速的发展,但是从安全性、索引结构、事务处理等方面考虑,关系数据库仍然是更加可靠的选择。本文提出了在关系数据库的基础上提供虚拟的XML数据库、并实现XQuery查询的一种中间件的设计,结合了两者的优点。
XML becomes more and more popular in Web implementation as a well-structured language. XML database and related technologies are also rapidly developing. But if security, index structure, transaction processing are considered, relational database is still the more reliable choice. Based on relational database, we design a kind of middleware implementing the XQuery, so combine the best of both technologies.
出处
《计算机科学》
CSCD
北大核心
2004年第5期69-71,76,共4页
Computer Science