分布式网络内存动态数据同步模型构建  

Construction of dynamic data synchronization model for distributed network

作　　者：张健 巨永锋[2] ZHANG Jian;JU Yongfeng(Institute of Intelligent Science and Information Engineering,Peihua University,Xi’an 710125,China;School of Electronic and Control Engineering,Chang’an University,Xi’an 710064,China)

机构地区：[1]西安培华学院智能科学与信息工程学院,陕西西安710125 [2]长安大学电子与控制工程学院,陕西西安710064

出　　处：《电子设计工程》2021年第2期159-163,共5页Electronic Design Engineering

摘　　要：针对电信设备的分布式网络大量动态数据频繁更新后如何保证数据有序、实时地同步到各节点的目的,采用双向队列实例数据区数据模型的一种简单有效的分布式动态数据同步方法,通过对比表、记录、动态字段等3种数据同步方法的性能测试实验,得出设计的动态数据同步方法的效率显著提升(是整表数据同步性能的12倍,是记录同步性能的6倍),且最大限度地保证了动态数据同步的实时性和可靠性。In this paper,aiming at how to ensure the orderly and real-time synchronization of data to each node after frequent updating of a large number of dynamic data in the distributed network of telecommunication equipment,a simple and effective distributed dynamic data synchronization method based on the data area data model of two-way queue instance is adopted.By comparing the performance test experiments of three data synchronization methods,such as table,record and dynamic field,the efficiency of the dynamic data synchronization method of the design for this paper is significantly improved(12 times of the whole table data synchronization performance,6 times of the record synchronization performance),and the conclusion that the real-time and reliability of the dynamic data synchronization are guaranteed to the maximum extent.

关 键 词：分布式网络 内存数据库 数据同步 动态同步 动态数据 

分 类 号：P315.69[天文地球—地震学]