WEB数据库XML数据发布及信息提取系统

Data Publishing and Information Extracting System of XML-Based WEB Database

结合传统数据库和XML各自特点 ,在数据库到XML的数据转出、XML数据发布、信息提取这三大模块的基础上 ,设计了一个系统原型 .同时 ,对研究过程中提出的关系数据库到XML数据的“相关转出”、XML转出数据的WEB服务端处理、XML数据的提取等问题和关键解决思路。

Based on data roll out from database to ZML, XML data publishing and information extracting as three modules, a system prototype is designed.The design is also integrated with the respective characteristic of traditional database and XML. Explanations are made on such problems as 'correlated roll out' from relational database to XML data, processing of XML roll out data at WEB server, and extraction of XML data; and also on the thinking of solving and the technology.