| 一种基于非阻塞的分布式数据库原子提交协议 |
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| 引用本文： | 桑玉真,陈军华,南理勇.一种基于非阻塞的分布式数据库原子提交协议[J].计算机工程与应用,2012,48(4):128-131. |
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| 作者姓名： | 桑玉真 陈军华 南理勇 |
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| 作者单位： | 1.上海师范大学 信息与机电学院，上海 2002342.山东滨州学院 计算机科学技术系，山东 滨州 256603 |
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| 基金项目： | 上海师范大学科研基金（No.SK201041）. |
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| 摘 要： | 针对现今先进的分布式系统在效率和容错方面日益增加的需求，引入了心跳故障检测器的概念来解决合意问题，提出了一种基于非阻塞的分布式数据库事务原子提交协议。协议的提交只需两步操作，在保证非阻塞的同时，大大降低了事务提交的成本，甚至在有广播网的情况下进一步降低了通信开销。通过证明和比较，提出的协议具有可行性、实用性。
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| 关 键 词： | 非阻塞 扩展心跳故障检测器 合意思想 |
| 修稿时间： | |
Distributed database atomic commitment protocol based on non-blocking |
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| SANG Yuzhen
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CHEN Junhua
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NAN Liyong.Distributed database atomic commitment protocol based on non-blocking[J].Computer Engineering and Applications,2012,48(4):128-131. |
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| Authors: | SANG Yuzhen CHEN Junhua NAN Liyong |
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| Affiliation: | 1.College of Information, Mechanical and Electrical Engineering, Shanghai Normal University, Shanghai 200234, China2.Department of Computer Science and Technology, Binzhou University, Binzhou, Shandong 256603, China |
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| Abstract: | In order to meet the increasing demand in efficiency and fault-tolerance in advanced distributed system, this paper puts forward a non-blocking commitment protocol based on extended heartbeat failure detector. In the course of committing, the protocol needs two steps and greatly reduces the cost of transaction committing and communication, even in the case of a broadcast network. By demonstrating and comparing, the result shows the proposed protocol is more feasible and practical. |
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| Keywords: | non-blocking extended heartbeat failure detector consensus idea |
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