| 基于CORBA的Web计算体系结构的研究 |
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| 引用本文： | 董丽,李京华,王克宏.基于CORBA的Web计算体系结构的研究[J].清华大学学报(自然科学版),2000,40(9):82-85. |
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| 作者姓名： | 董丽 李京华 王克宏 |
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| 作者单位： | 清华大学,计算机科学与技术系,北京,100084 |
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| 基金项目： | 国家“八六三”高技术项目! (86 3- 30 6 - ZD- 10 -
2 4) |
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| 摘 要： | 现有的 Web计算体系结构在性能和功能上无法满足未来 Web上企业计算的要求。论文通过分析 Web计算领域内 CORBA (comm on object request broker architecture)体系结构的优势和不足 ,以及 Java计算体系结构的优缺点 ,研究并提出满足 Web计算要求的基于 CORBA和 JavaServlet的 Web计算体系结构。采用这种新的体系结构设计并初步实现了一个原型系统。该系统是一个个人化信息查询服务系统 ,主要提供网络浏览的导航服务。与原有系统比较 ,具有良好的可移植性、互操作性和可复用性 ,并且大大提高了前端的响应处理能力 ,表明新型的体系结构能够很好地解决现有体系结构存在的一些缺陷 ,具有理论上的先进性和现实中的可行性
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| 关 键 词： | Web(环球网) CORBA 体系结构 |
| 修稿时间： | 1999-10-15 |
CORBA based Web computing architecture |
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| DONGLi,LIJinghua,WANGKehong.CORBA based Web computing architecture[J].Journal of Tsinghua University(Science and Technology),2000,40(9):82-85. |
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| Authors: | DONGLi LIJinghua WANGKehong |
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| Abstract: | Existing Web computing architectures can not meet the needs for future enterprise computing on the Web. Analysis of the advantages and disadvantages of two common architectures in the field of Web computing, CORBA based and Java based architectures, was used to develop a new CORBA based architecture with Java Servlets to meet the future needs. A personalized query system is designed and implemented using this architecture to provide navigation services on WWW. Compared to former systems, the new system has good portability, interoperability and reusability, and the front end response ability is much improved, therefore, the new architecture is feasible and can solve future problems. |
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| Keywords: | Web common object request broker architecture (CORBA) architecture |
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