| 建设数字图书馆存储与备份系统 |
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| 引用本文： | 朱海涛,赵倩.建设数字图书馆存储与备份系统[J].图书情报工作,2006,50(9):117-120. |
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| 作者姓名： | 朱海涛 赵倩 |
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| 作者单位： | 北京第二外国语学院图书馆 陕西省地方志办公室 |
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| 摘 要： | 分析直连式存储(DAS)、网络附加存储(NAS)、存储区域网络(SAN)3种存储技术;提出数字图书馆存储系统应是将SAN与NAS两种系统积极融合、取长补短、针对不同应用实行分级存储的体系，而FC-SAN是进行大容量、高速块级数据存取的唯一选择，iSCSI-SAN代表着发展方向;认为数字图书馆备份系统将是传统的磁带库备份与D2D、VTL并存的格局。
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| 关 键 词： | 数字图书馆 存储 备份 FC-SAN iSCSI-SAN D2D VTL |
| 收稿时间： | 2006-03-09 |
| 修稿时间： | 2006-03-092006-03-22 |
Construction of Storage and Backup Systems in Digital Libraries |
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| Zhu Haitao,Zhao Qian.Construction of Storage and Backup Systems in Digital Libraries[J].Library and Information Service,2006,50(9):117-120. |
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| Authors: | Zhu Haitao Zhao Qian |
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| Abstract: | With the guidance of modern storage technologies, this paper elaborates that the storage system in digital libraries is a perfect combination and a complement to SAN and NAS, and it is an advanced storage system in terms of its application at all levels. However, FC-SAN is the best choice for huge data access at high speed, but iSCSI-SAN directs the future development. The backup system in digital libraries will be a combining pattern of traditional tape databases, D2D and VTL. |
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| Keywords: | FC-SAN iSCSI-SAN D2D VTL |
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