| 高可用技术在数字图书馆中的应用 |
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| 引用本文： | 张雪兰,谭毓安.高可用技术在数字图书馆中的应用[J].情报理论与实践,2002,25(2):143-144,107. |
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| 作者姓名： | 张雪兰 谭毓安 |
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| 作者单位： | 北京理工大学计算机科学与工程系,北京,100081 |
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| 摘 要： | The characteristics and development ofcluster technology are briefly introduced. The requirement for cluster technolgv, the grade of availability, the advantage of cluster technology and the system structure model are discussed. Finally,the article specifies 3 data sharing models,that is,Mirror,Share Nothing and Share All.
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| 关 键 词： | 数字图书馆 信息技术 人工智能 海量信息存储 自动标引 服务器系统 集群技术 |
Application of High Availability Technology in Digital Libraries |
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| Abstract: | The characteristics and development ofcluster technology are briefly introduced. The requirement for cluster technolgv, the grade of availability, the advantage of cluster technology and the system structure model are discussed. Finally,the article specifies 3 data sharing models,that is,Mirror,Share Nothing and Share All. |
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| Keywords: | digital library data storage/high avaliability RAID |
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