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计算机系统应用英文版:2011,20(8):169-173

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内存数据库技术在移动实时累加系统中的应用

邵璐¹, 费洪晓²

(1.中南大学信息科学与工程学院,长沙 410083;2.中南大学软件学院,长沙 410083)

Application of MDB Technology to Mobile Real-Time Accumulative System

SHAO Lu¹, FEI Hong-Xiao²

(1.Institute of Information Science and Engineering, Central South University, Changsha 410083, China;2.Institute of Software, Central South University, Changsha 410083, China)

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本文已被：浏览 1658次下载 3467次
Received:November 24, 2010 Revised:January 10, 2011

中文摘要: 针对移动实时累加系统对海量数据的实时性处理要求,提出了适用于通信行业的内存数据库服务模型,详细阐述了MDB服务体系的设计与实现,使其可以屏蔽业务与存储介质的关联度;同时模型采用TTHA故障恢复机制,保证内存数据库能够从故障中完整地恢复及实现高可用性.经过对比测试表明,整个服务模型在实时处理海量数据时实现了高效的性能要求.

中文关键词: 内存数据库实时性海量数据故障恢复实时累加

Abstract:An MDB Service Model for Telecommunication is proposed to be used in a mobile real-time accumulative system to process mass data. The proposed model offers the ability of shielding the relationship between business and storage medium. The TTHA failure recovery mechanism makes it possible to make the memory database revert from malfunction and achieve high availability. A comparison experiment is also provided to prove the high performance of our model in a mobile real-time accumulative system.

keywords: memory database MDB real-time mass data failure recovery

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Author Name	Affiliation
SHAO Lu	Institute of Information Science and Engineering, Central South University, Changsha 410083, China
FEI Hong-Xiao	Institute of Software, Central South University, Changsha 410083, China

Author Name	Affiliation
SHAO Lu	Institute of Information Science and Engineering, Central South University, Changsha 410083, China
FEI Hong-Xiao	Institute of Software, Central South University, Changsha 410083, China

引用文本：
邵璐,费洪晓.内存数据库技术在移动实时累加系统中的应用.计算机系统应用,2011,20(8):169-173
SHAO Lu,FEI Hong-Xiao.Application of MDB Technology to Mobile Real-Time Accumulative System.COMPUTER SYSTEMS APPLICATIONS,2011,20(8):169-173