| 基于设计模式改善EJB性能的方法的研究与设计 |
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| 引用本文： | 郭荷清,陈吉伟,许群路.基于设计模式改善EJB性能的方法的研究与设计[J].计算机应用与软件,2007,24(6):110-112. |
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| 作者姓名： | 郭荷清 陈吉伟 许群路 |
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| 作者单位： | 华南理工大学计算机科学与工程学院 广东广州510640 |
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| 摘 要： | EJB是J2EE技术的核心组成部分,而它的性能问题,往往是J2EE应用系统开发成败的关键.随着J2EE设计模式的不断发展与完善,设计模式的应用在很大程度上改善了EJB性能方面的问题,从而为J2EE应用系统的成功开发提供了保障.介绍一种基于J2EE设计模式来改善EJB性能的方法,并以实例说明运用此方法带来的性能改善.
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| 关 键 词： | EJB 远程方法调用 粒度 设计模式 CachedRowSet 设计模式 性能改善 方法 研究 IMPROVING METHOD DESIGN PATTERNS RESEARCH BASED 运用 保障 成功开发 系统开发 性能问题 程度 完善 发展 应用 组成 核心 |
| 修稿时间： | 2005-06-13 |
THE RESEARCH AND DESIGN OF THE METHOD FOR IMPROVING EJB′S PERFORMANCE BASED ON DESIGN PATTERNS |
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| Guo Heqing,Chen Jiwei,Xu Qunlu.THE RESEARCH AND DESIGN OF THE METHOD FOR IMPROVING EJB′S PERFORMANCE BASED ON DESIGN PATTERNS[J].Computer Applications and Software,2007,24(6):110-112. |
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| Authors: | Guo Heqing Chen Jiwei Xu Qunlu |
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| Affiliation: | School of Computer Science and Engineering, South China University of Technology, GuangZhou 510640, Guangdong, China |
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| Abstract: | EJB is the hard core of the J2EE technology,and EJB's performance is always the sticking point for the development of the J2EE application .With the development and consummation of the J2EE Design Patterns,the EJB's performance has been parthy improved,which provides guarantee for the successful development of the J2EE application.A method based on J2EE design patterns for improving EJB's performance is discussed,and an example is given to analyze the improvement in EJB's performance as a result of using the method proposed. |
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| Keywords: | EJB Remote Method Invocation Granularity Design pattern CachedRowSet |
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