| 中间件技术在高校信息系统中的应用 |
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| 引用本文： | 陈富赞,杭建民,张勤.中间件技术在高校信息系统中的应用[J].科学学与科学技术管理,2005,26(9):103-106. |
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| 作者姓名： | 陈富赞 杭建民 张勤 |
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| 作者单位： | 天津大学,管理学院,天津,300072;天津大学,天津,300072 |
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| 摘 要： | 本文在系统地分析了高校对信息的需求的基础上，提出了高校信息系统的中间件解决方案，并就基于构件的系统建模、异构数据库互操作、负载均衡等主要问题进行了深入的研究。中间件技术的引入不仅可以使新建系统能够适应现实应用中多变的需求、降低客户端应用的复杂性，保证应用的高性能及升级的快速性；同时也可以有效地解决目前高校信息系统中各子系统之间各自独立、相对封闭，以及由此所引发的不能挖掘较深层次信息、使用及维护开销过大的问题。
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| 关 键 词： | 中间件 构件 异构数据库 负载均衡 |
| 文章编号： | 1002-0241（2005）09-0103-04 |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005年6月15日 |
Middleware Technology in National College and University Integrated Information System |
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| Chen Fuzan,Hang Jianmin,Zhang Qin.Middleware Technology in National College and University Integrated Information System[J].Science of Science and Management of S.& T.,2005,26(9):103-106. |
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| Authors: | Chen Fuzan Hang Jianmin Zhang Qin |
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| Abstract: | A solution based on middleware of the integrated information system that can integrate effectively mostly modules that national college and university demanded is proposed in this paper, after analyzed the requirements systematically. Four subjects of system model, heterogeneous database, load balancing are discussed in details. The application of middleware technology can adapt to various demands in reality, reduced the client's complexity and assures system's high performance and quick upgrade, when a new system is constructed. Furthermore, it resolves many problems in current information systems of national college and university, such as individually independent, close, incapacity of mining more deep datum, large cost of operation and maintenance, and so on. |
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| Keywords: | Middleware Component Ware Heterogeneous Database Load Balancing |
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