| 数据访问与集成的网格化封装方法研究 |
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| 引用本文： | 范会联,张本成.数据访问与集成的网格化封装方法研究[J].上海应用技术学院学报,2006,6(3):206-211. |
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| 作者姓名： | 范会联 张本成 |
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| 作者单位： | 涪陵师范学院计算机科学系 重庆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的孤立数据源的中间件。本文分析基于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： | OGSA-DAI 数据源访问类 活动 网格 |
| 文章编号： | 1671-7333(2006)03-0206-06 |
| 收稿时间： | 2006-09-12 |
| 修稿时间： | 2006年9月12日 |
Research on an Encapsulation Method for the DAI in Grid Application |
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| FAN Hui-lian,ZHANG Ben-cheng.Research on an Encapsulation Method for the DAI in Grid Application[J].Journal of Shanghai Institute of Technology: Natural Science,2006,6(3):206-211. |
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| Authors: | FAN Hui-lian ZHANG Ben-cheng |
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| Institution: | Department of Computer Science, Fuling Normal College, Chongqing 408003, China |
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| Abstract: | The OGSA-DAI project is concerned with middleware construction to assist the access and integration of data from separate data sources via the grid.The framework of OGSA-DAI is analyzed.A basic view of data access and integration services based on OGSA-DAI is described.A method for generic data access and integration services through extension to the OGSA-DAI is provided and a integrated architecture of the data resource with OGSA-DAI in grid layer is given. |
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| Keywords: | OGSA-DAI data resource accessors activity grid |
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