基于Web2.0的WWW数据库信息的动态交互与可视化研究  

Research on the Web2.0-Based Dynamic Interaction and Visualization Approaches for the WWW Database Information

作　　者：吴应良 赵春芳[1] 

机构地区：[1]华南理工大学电子商务学院,广东广州510006 [2]新型工业化发展研究所,广东广州510641

出　　处：《计算机工程与科学》2009年第1期138-141,共4页Computer Engineering & Science

基　　金：国家自然科学基金资助项目(70272047);华南理工大学社会科学基金重点资助项目(126-N71350);"985工程"华南理工大学学科建设苗子项目(306-D76080);广东省普通高校人文社会科学重点研究基地项目(2004-2)

摘　　要：在广泛的三层或多层B/W/D电子商务应用系统体系结构中,客户端频繁通过Web应用服务器访问外部应用中数据库的数据和信息。这实际上是一个系统客户端与后台数据库服务器之间数据库的动态交互和信息可视化的过程,同时也是Web与数据库集成要解决的问题。本文分析、比较了相应的主要方法和技术,针对现有方法的不足,给出了一种基于Web2.0的数据库信息的访问和发布方法。该方法采用Ajax技术实现,使WWW与数据库的动态集成、交互操作与信息的可视化更简便、更有效率。In the widespread E-business application architecture which is composed of three or more layers, clients frequently access the data and information of the external application through the web application server. It is, in fact, a process of dynamic interaction and visualization approach of the data information between the clients and the backward database server, as well as a problem to be solved when integrating Web and the database. This paper analyses the main methods and technologies, makes a comparison between the classic ones among them, and proposes a method based on Web2.0 to access and distribute the information stored in the database. It is implemented in Ajax, which makes it simpler and more efficient to realize the dynamic integration of WWW and the database, interactive operation, and the visualization of information

关 键 词：Web WEB2.0 信息交互和可视化 AJAX 水晶报表 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]