| 一种基于OGSA的网格信息服务系统 |
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| 引用本文： | 郭立文,杨扬,翟正利,田志民.一种基于OGSA的网格信息服务系统[J].北京科技大学学报,2006,28(10):1001-1004. |
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| 作者姓名： | 郭立文 杨扬 翟正利 田志民 |
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| 作者单位： | 北京科技大学信息工程学院,北京,100083 |
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| 摘 要： | 网格信息服务系统是网格系统中的重要组成部分.由于网格技术和Web服务融合为开放的网格服务架构(OGSA),原有的网格信息服务系统需要重新构建.本文从分析传统的网格信息服务系统MDS,R-GMA和Hawkeye入手,研究了最新开放的网格体系结构的规范,构建了一种具有森林结构的基于OGSA的网格信息服务系统模型OGIS,描述了主要模块的功能和实现方法,探讨了基于OGSA的网格信息服务系统
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| 关 键 词： | 信息服务系统 Web服务 网格计算 OGSA 森林结构 OGSA 网格服务架构 信息服务系统 based information service system 方法 功能 模块 描述 OGIS 服务系统模型 森林结构 规范 体系结构 研究 入手 Hawkeye 分析 重新构建 融合 |
| 收稿时间： | 2005-08-03 |
| 修稿时间： | 2006-03-24 |
A grid information service system ODIS based on OGSA |
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| GUO Liwen,YANG Yang,ZHAI Zhengli,TIAN Zhimin.A grid information service system ODIS based on OGSA[J].Journal of University of Science and Technology Beijing,2006,28(10):1001-1004. |
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| Authors: | GUO Liwen YANG Yang ZHAI Zhengli TIAN Zhimin |
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| Institution: | Information Engineering School, University of Science and Technology Beijing, Beijing 100083, China |
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| Abstract: | The grid information service system is a very important part of grid computing. An old grid information service system needs to be reconstructed as a result of the combination of grid and web service. This paper discussed quondam grid information service systems such as MDS,R-GMA and Hawkeye and substantially analyzed the specification of open grid services architecture (OGSA). An OGIS (grid information system based on OGSA) with forest structure was constructed,the functions and means of realization of OGIS modules were presented,and the key technologies and solutions to OGIS were described. OGIS provides an effective blue print for developing a grid information service system. |
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| Keywords: | information service system Web service grid computing open grid service architecture forest structure |
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