| 基于内存数据库的存储集群的关键技术研究 |
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| 引用本文： | 张良,王纯,李炜.基于内存数据库的存储集群的关键技术研究[J].电信工程技术与标准化,2012,25(10):81-84. |
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| 作者姓名： | 张良 王纯 李炜 |
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| 作者单位： | 北京邮电大学网络与交换技术国家重点实验室,北京100876;东信北邮信息技术有限公司,北京100191 |
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| 基金项目： | 国家自然科学基金（No.61072057,61101119,61121001,60902051）;长江学者和创新团队发展计划资助（No.IRT1049）;国家科技重大专项（No.2011ZX0;300200101,移动互联网总体架构研究）. |
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| 摘 要： | 基于磁盘数据库的存储集群由于内外存交换开销过大,无法支撑数据的实时存储与处理,因此使用基于内存数据库的存储集群成为目前很多业务数据存储的设计方案。本文主要研究了基于内存数据库的存储集群中的数据库代理、单点故障恢复等关键技术。
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| 关 键 词： | 内存数据库 存储集群 数据库代理 单点故障恢复 |
Key technology research of storage cluster based on memory database |
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| ZHANG Liang
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WANG Chun
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LI Wei.Key technology research of storage cluster based on memory database[J].Telecom Engineering Technics and Standardization,2012,25(10):81-84. |
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| Authors: | ZHANG Liang WANG Chun LI Wei |
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| Affiliation: | 1 State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China; 2 EBUPT Information Technology Co., Ltd., Beijing 100191, China) |
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| Abstract: | Storage cluster which based on disk resident database are unable to store and process data in real time due to considerable overheads caused by I/O swapping operations. Therefore storage cluster which based on memory database are a better design proposal. This paper mainly studies the key technologies of the storage cluster which based on memory database including database proxy, the single node recovery. |
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| Keywords: | memory database storage cluster database proxy single node recovery |
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