Grid middleware in China
Grid middleware in China
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DOI：
10.1504/ijwgs.2007.015421
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发表时间：
2007-10
期刊：
影响因子：
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通讯作者：
Yongwei Wu;Chunming Hu;L. Zha;Song Wu
中科院分区：
文献类型：
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作者：
Yongwei Wu;Chunming Hu;L. Zha;Song Wu
网格旨在构建异质资源的虚拟单一映像，为分布的互联网应用提供统一的接口。中国也为网格项目的演进投入了大量的激情和努力。根据与来自世界各地的同事合作构建和增强中国网格的经验，选择支持和使用各种资源的网格技术是很重要的。本文描述了中国在网格中间件方面的研究与开发。本文首先对中国国家电网、中国电网和国家电网这三个政府资助的网格项目进行了概述。然后从设计动机、体系结构、功能模块、主要特点、互操作性、现状和应用等六个方面详细介绍了三种具有代表性的网格中间件：中国网格支撑平台、中国国家网格操作系统、中国广域网研究开发环境。最后，我们总结了这三种中间件系统的主要特点，并对它们进行了比较。
Grids aim at constructing a virtual single image of heterogeneous resources and provide uniform interface for distributed internet applications. China also devotes much passion and endeavour to the evolution of grid projects. Based on the experience in building and enhancing Chinese grids in collaboration with colleagues from around the globe, it is important to choose grid technologies that support and work on a wide variety of resources. Grid middleware research and development in China is described in this paper. First we give the overview of the three government-sponsored grid programmes, namely, China National Grid, ChinaGrid and NSFCGrid. Then three representative grid middleware, ChinaGrid Support Platform (CGSP), China National Grid Operation System (GOS), China Research and Development Environment Over Wide-area Network (CROWN) are introduced in detail from six aspects: design motivation, architecture, function modules, main features, interoperability, current status and applications. Finally, we abstract the main characteristics of these three middleware systems and put forward a comparison among them.