| 面向密集数据处理的网格平台研究 |
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| 引用本文： | 孙瑞志,杨璐,欧阳娅.面向密集数据处理的网格平台研究[J].暨南大学学报,2009,30(1). |
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| 作者姓名： | 孙瑞志 杨璐 欧阳娅 |
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| 作者单位： | 中国农业大学信息与电气工程学院,北京,100083 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 针对网格环境下的密集数据处理,构建了网格平台IDPGP.该平台基于Globus Toolkit 4、OGSA-DAI、Condor和PBS,主要提供网格信息服务、网格资源管理、数据访问与集成等服务,实现网格资源共享,完成密集数据的读取与处理.在网格资源管理服务中设计了一个基于分层模型的计算资源管理模型,既保证了每个虚拟域的一致性和可管理性,又增强了整个平台的可扩展性和容错能力.
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| 关 键 词： | 网格平台 密集数据 数据访问与集成 网格资源管理 分层模型 |
Research of grid platform oriented to intensive data processing |
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| SUN Rui-zhi,YANG Lu,OUYANG Ya.Research of grid platform oriented to intensive data processing[J].Journal of Jinan University(Natural Science & Medicine Edition),2009,30(1). |
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| Authors: | SUN Rui-zhi YANG Lu OUYANG Ya |
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| Institution: | College of Information and Electrical Engineering;China Agricultural University;Beijing 100083;China |
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| Abstract: | Aiming at the intensive data processing in grid environment,a grid platform IDPGP is constructed based on Globus Toolkit 4,OGSA-DAI,Condor and PBS.This platform mainly provides grid information service,grid resource management service,data access and integration service.On the basis of these services,the grid resource sharing and intensive data access and computing are realized.In grid resource management service,a computing resources management model based on hierarchical model is designed to ensure consis... |
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| Keywords: | grid platform intensive data data access and integration grid resource management hierarchical model |
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