| GridDaEn-DAI数据库网格系统的设计和实现 |
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| 引用本文： | 苏云,肖侬,李志刚,刘波.GridDaEn-DAI数据库网格系统的设计和实现[J].华中科技大学学报(自然科学版),2005,33(Z1):29-33. |
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| 作者姓名： | 苏云 肖侬 李志刚 刘波 |
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| 作者单位： | 国防科学技术大学,计算机学院,湖南,长沙,410073 |
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| 基金项目： | 国家自然科学基金资助项目(90412011) |
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| 摘 要： | 提出了一种在网格环境下对数据库进行集成和访问的数据库网格系统GridDaEn-DAI.论述了系统的逻辑结构及访问协议,研究了基于web services以及XML等技术的实现策略.系统初步实现了网格环境下数据库的统一视图和统一访问,能够为分布在网格中的资源提供协同管理机制.
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| 关 键 词： | 数据网格 统一数据访问服务 全局逻辑视图 web服务 |
| 文章编号： | 1671-4512(2005)S1-0029-05 |
| 修稿时间： | 2005年9月1日 |
The design and implementation of database grid: GridDaEn-DAI |
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| Su Yun,Xiao Nong,Li Zhigang,Liu Bo.The design and implementation of database grid: GridDaEn-DAI[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2005,33(Z1):29-33. |
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| Authors: | Su Yun Xiao Nong Li Zhigang Liu Bo |
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| Institution: | Su Yun Xiao Nong Li Zhigang Liu Bo Master,School of Computer Science,National University of Defense Technology,Changsha 410073,China. |
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| Abstract: | We have brought forward a prototype system of database grid: GridDaEn-DAI,which is mainly for integrating and uniform access multiple heterogonous distributed databases in grid settings.This paper in detail discusses the architecture and access protocol of GridDaEn-DAI,importantly researches implementation mechanism based on XML and web services technologies.Presently system has implemented uniform logical view and uniform data access to databases,and provided cooperative management mechanism for distributed resources over grid. |
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| Keywords: | data grid uniform data access service global logical view web services |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
