| 基于软件同步的远程应用级容灾系统的研究与实现 |
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| 引用本文： | 朱震杰,高有行,张慧慧,王海波.基于软件同步的远程应用级容灾系统的研究与实现[J].世界电信,2005,18(10):35-39. |
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| 作者姓名： | 朱震杰 高有行 张慧慧 王海波 |
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| 作者单位： | 1. 西安电子科技大学计算机学院
2. 中国移动(深圳)有限公司 |
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| 摘 要： | 远程应用级容灾一直是近几年人们关注的焦点,尤其对于电信、金融行业,建立容灾系统显得尤为重要.经过对国内外现有容灾技术的讨论,并结合电信行业的特点,跳出传统的基于硬件或中间件同步传递的思想,提出基于软件同步方式的远程应用级容灾方案.引入了同步索引的概念,分析了该方案的系统架构,并且详细描述了软件同步方式和业务程序的容灾化.
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| 关 键 词： | 软件同步 远程应用级容灾系统 系统架构 同步索引 移动通信 |
Research and Realization to the Remote Disaster Recovery System of Application Level Based on Software Synchronization |
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| Zhu Zhenjie,Gao Youxing,Zhang Huihui,Wang Haibo.Research and Realization to the Remote Disaster Recovery System of Application Level Based on Software Synchronization[J].World Telecommunications,2005,18(10):35-39. |
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| Authors: | Zhu Zhenjie Gao Youxing Zhang Huihui Wang Haibo |
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| Abstract: | In recent yeats, the remote disaster recovery system of application level is the focus, and the construction of disaster recovery, system is highly important in telecom and finance industries. After discussing the domestic and overseas present disaster recovery technologies and combining with characteristics of telecom industry, this article throws off the traditional concept that based on synchronous transport of hardware or middieware, and puts forward the remote disaster recovery scheme of application level based on software synchronization modes. At last, it introduces the concept of synchronous index, analyzes the system structure of this scheme, and detailedly describes the disaster recovery of software synchronization modes and service procedures. |
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| Keywords: | Remote Disaster recovery of application level Software synchronization Synchronous index |
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