Applications of data comparison algorithm in efficient data synchronization

Zhang Yong; Huang Xiao

doi:10.13756/j.gtxyj.2010.03.012

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Applications of data comparison algorithm in efficient data synchronization

- Applications of data comparison algorithm in efficient data synchronization
- Study on Optical communication Issue 3, Pages: 23-25(2010)
- 作者机构：
  
  光纤通信技术和网络国家重点实验室武汉邮电科学研究院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2010.03.012
  CLC： TN915.07
- Published：2010，
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[1]张勇,黄晓.数据比较算法在高效率数据同步中的应用研究[J].光通信研究,2010(03):23-25.

Zhang Yong, Huang Xiao. Applications of data comparison algorithm in efficient data synchronization. [J]. (3):23-25(2010)
[1]张勇,黄晓.数据比较算法在高效率数据同步中的应用研究[J].光通信研究,2010(03):23-25. DOI： 10.13756/j.gtxyj.2010.03.012.

Zhang Yong, Huang Xiao. Applications of data comparison algorithm in efficient data synchronization. [J]. (3):23-25(2010) DOI： 10.13756/j.gtxyj.2010.03.012.

摘要

在通信网络管理系统中

通常采用容灾技术来保证系统的高可靠性

数据同步技术就是其中一种实现方式。为了实现高效率的数据同步

就必须针对所要同步数据的特点进行优化。文章以烽火OTNM2000传输网络管理系统的主备同步功能为例

介绍了几种数据比较算法的原理及其在主备同步过程中的应用

对类似的数据同步或远程数据备份技术的优化具有参考价值。

Abstract

In the Network Management System（NMS） of communication networks

disaster tolerance technologies are usually used to ensure high system reliability and data synchronization is one of them.To implement highly efficient data synchronization

it is necessary to optimize the characteristics of the data to be synchronized.Taking the master-slave synchronization functions of FiberHome OTNM2000 transmission network management system as an example

this article introduces the principles of several data comparison algorithms and their applications in the master-slave synchronizationverifies process

which is of some reference values to the optimization of similar data synchronization or remote data backup technologies.

关键词

数据比较算法数据同步容灾技术

Keywords

dada comparison algorithmdata synchronizationdisaster tolerance technology

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