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Research of Adaptation of Infrastructures for WSRF in Grid Computing

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One of the challenges that come from the development of Grid Computing applications is to predigest complicated process of compiling, deploying on the infrastructures and toolkits such as Globus Toolkit. As we explain in this article, we think it is essential to find the solution for rapid Grid Computing applications development. Gbuilder is just such a tool we worked out for rapid develop on extant Grid Computing infrastructure platforms. By using Gbuilder, applications should be able to react dynamically to different infrastructures and toolkits. Since WS-Resource Framework (WSRF) specifications provide technique standard to developers to declare and implement the association between Web service and one or more stateful resources, we aim at making infrastructures provide WS-Resource according these specifications automatically by adding a middleware. This paper focuses on the adapting mechanisms that are provided as the lowermost component of Gbuilder. First we study the adapting model for Globus Toolkit in patterns of combination dynamic and static. Then it describes how to apply the dynam-static adaptation flexibly to adjust different infrastructures to provide WS-Resource based on WSRF. At last, it comes along the conclusion and we give out our future works.

grid computingadaptationWSRFglobus toolkit

YANG Qing、WANG Ru-chuan、WANG Hai-yan

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Department of Computer Science and Technology, Nanjing University of Posts and Telecommunications, Nanjing 210003, P.R. China

State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing 210093, P.R. China

国家自然科学基金国家自然科学基金Natural Science Foundation of Jiangsu ProvinceNatural Science Foundation of Jiangsu ProvinceHigh Technology Research Programme of Jiangsu ProvinceHigh Technology Research Programme of Jiangsu ProvinceHigh Technology Research Programme of Jiangsu Province江苏省重点实验室基金Jiangsu provincial research scheme of natural science for higher education institutions

6057314170271050BK2005146BK2004218BG2004004BG2005037BG2005038kjs0500105KJB520092

2005

中国邮电高校学报(英文版)
北京邮电大学

中国邮电高校学报(英文版)

CSCD
影响因子：0.419
ISSN：1005-8885
年,卷(期)：2005.12(4)
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