| 网格环境下数据访问与集成方法研究 |
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| 引用本文： | 范会联.网格环境下数据访问与集成方法研究[J].信息工程大学学报,2007,8(1):11-14. |
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| 作者姓名： | 范会联 |
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| 作者单位： | 长江师范学院,计算机科学系,重庆,涪陵,408003 |
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| 摘 要： | OGSA-DAI(Open Grid Services Architecture-Data Access and Integration)致力于构造通过网格访问和集成来自不同孤立数据源的中间件。文章分析基于OGSA的数据访问和集成服务框架,给出基于OGSA-DAI的数据访问与集成方法,提出扩展OGSA-DAI以支持一般性数据访问和集成服务的基本思路,最后给出在网格层整合OGSA-DAI与数据存储的整体架构。
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| 关 键 词： | 数据源访问类 活动 网格 |
| 文章编号： | 1671-0673（2007）01-0011-04 |
| 修稿时间： | 2006-10-20 |
Research on the Data Access and Integration Method Based on Grid |
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| FAN Hui-lian.Research on the Data Access and Integration Method Based on Grid[J].Journal of Information Engineering University,2007,8(1):11-14. |
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| Authors: | FAN Hui-lian |
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| Affiliation: | Department of Computer Science, Yangtze Normal University, Chongqing 408003 |
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| Abstract: | The OGSA-DAI project is concerned with constructing middleware to assist the access and integration of data from separate data sources via the grid.The framework of OGSA-DAI was analyzed.A basic view of data access and integration services based on OGSA-DAI was described.A method for generic data access and integration services through extension to the OGSA-DAI is presented,and an integrated architecture of the data resource with OGSA-DAI in grid layer is given. |
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| Keywords: | OGSA-DAI |
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