| 基于对象存储的海量空间数据存储与管理 |
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| 引用本文： | 喻占武, 郑胜, 李忠民, 胡滨. 基于对象存储的海量空间数据存储与管理[J]. 武汉大学学报 ( 信息科学版), 2008, 33(5): 528-532. |
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| 作者姓名： | 喻占武 郑胜 李忠民 胡滨 |
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| 作者单位： | 1武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号430079;2武汉大学电子信息学院,武汉市珞喻路129号430079 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) , 国家高技术研究发展计划(863计划) |
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| 摘 要： | 武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号430079;武汉大学电子信息学院,武汉市珞喻路129号430079;武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号430079;武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号430079
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| 关 键 词： | 对象存储 空间数据 集群存储 |
| 文章编号： | 1671-8860(2008)05-0528-05 |
| 收稿时间： | 2008-03-17 |
| 修稿时间： | 2008-03-17 |
Massive Spatial Data Storage and Management Based on Object-based Storage |
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| YU Zhanwu, ZHENG Sheng, LI Zhongmin, HU Bin. Massive Spatial Data Storage and Management Based on Object-based Storage[J]. Geomatics and Information Science of Wuhan University, 2008, 33(5): 528-532. |
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| Authors: | YU Zhanwu ZHENG Sheng LI Zhongmin HU Bin |
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| Affiliation: | 1State Key Laboratory for Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,129 Luoyu Road,Wuhan 430079,China;2 School of Electronic Information,Wuhan University,129 Luoyu Road,Wuhan 430079,China |
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| Abstract: | A cluster storage architecture called as GOS for spatial object based on object-based storage is presented,which providing a new method to storage and management of spatial data.GOS extends the idea of objectbased storage to repartition the function of database server and storage devices.In GOS,the storage device performes to directly access to spatial data based on object-oriented model while the server performe some administration for spatial object such as spatial query,spatial index,transaction processing and etc. This architecture promotes the scalablity and performance of the spatial database system.And the GOS support the object-oriented spatial data model on the logical layer to simplify the data model map and the parallel spatial query to improve the performance of spatial data query. |
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| Keywords: | object-based storage spatial data cluster storage |
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