| 基于Lustre文件系统的分布式地理数据存储系统的研究 |
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| 引用本文： | 岳利群,游雄,宋龙,夏青.基于Lustre文件系统的分布式地理数据存储系统的研究[J].海洋测绘,2010(Z1):107-112. |
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| 作者姓名： | 岳利群 游雄 宋龙 夏青 |
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| 作者单位： | 解放军信息工程大学 测绘学院,河南 郑州 450052 |
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| 摘 要： | 随着测绘领域获取地理数据的手段不断进步,以及目前对存储模式的安全性和稳定性的要求越来越高, 传统的数据存储模式已经不能够满足用户的需求。 针对这一问题,通过对 Lustre 文件系统的结构和优越性进行的分析和总结,提出了应用基于 Lustre 的多文件系统用来存储地理数据,并给出了具体的地理空间数据的存储和管理的组织方法。 最后通过实验验证了这种组织方法的有效性。
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| 关 键 词： | Lustre 分布式存储 文件系统 |
Research on the System of Distributed Geographic Data of Storage over Lustre File System |
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| YUE Li-qun,YOU Xiong,SONG Long,XIA Qing.Research on the System of Distributed Geographic Data of Storage over Lustre File System[J].Hydrographic Surveying and Charting,2010(Z1):107-112. |
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| Authors: | YUE Li-qun YOU Xiong SONG Long XIA Qing |
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| Institution: | Institute of Surveying and Mapping,Information Engineering University,Zhengzhou,Henan, 450052 |
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| Abstract: | With the improvement of the technique of obtaining geographic data,and the more security and more stability which users require about the mode of storage,traditional way of data-storage can not fulfill the requirement of users. By summing up he structure and the trait of lustre file system,this paper puts forward the multi-file system which is used for the storage of geographic data over luster file system,and the way to organize the geographic spacial storage of the data. In the end,it is proved to be effective by an experiment. |
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