在Web中数据按需求显示的应用

Application of data display according to demand in web

随着网络应用和企业决策支持系统的需求持续增长,Web数据格式转换的问题成为进一步研究的方向。XML近来已成为Web上数据表示与交换的标准,目前国内外学者己经提出一些基于XML技术的查询语言,XSQL技术就是XML技术扩展了的一种简单易用的查询语言。对XSQL进行了研究和实践,认为XSQL技术的优势为Web技术的发展提供了新的思路。通过使用XSQL技术改进Web的服务功能,解决了数据格式转换的问题,使数据能够按照不同的需求在Web中进行多样式的显示,并以Oracle数据库为例说明了该技术的应用。

Now the question of web data format conversion has been an active topic with the net application and the need of the decision systems standfast increasing. XML is becoming a standard for data expression and data exchange on web. The scholars from home and abroad are put forward some query languages based on XML technology at present, the technology of XSQL is a sort of XML simple spread query language. The superiority of XSQL introduce new idea to web technology development through the study and practice of XSQL. The technology of XSQL to improve on web＇s service function is used, and the question of data format conversion is resolved. Use the technology of XSQL can make the data display different mode according to different demand. And as an example, the database of Oracle can explain how to apply this technology.