高可用系统中的数据存储优化方案研究  

Research on Data Storage Optimization Scheme in High Availability System

作　　者：徐秀敏 王汝英 邵祥 闫宏莉 谢鑫 XU Xiumin;WANG Ruying;SHAO Xiang;YAN Hongli;XIE Xin(Beijing Guodian Network Technology Co.,Ltd.,Beijing 100000,China)

机构地区：[1]北京国电通网络技术有限公司,北京100000

出　　处：《移动信息》2025年第2期247-249,共3页Mobile Information

摘　　要：高可用系统采用数据存储方式可分为有序存储、无序存储两种,存储方式较为单一,存在存储资源浪费、数据同步效率较低的问题.为解决这些问题,需要在效率、资源之间寻求平衡.文中提出了一种混合存储方案(有序存储+无序存储),在服务器处于不同状态时选择不同的存储方式,实现在服务器稳定态切换时,仅需同步增量有序数据的效果,进而在降低数据存储空间的前提下实现快速的数据同步.The data storage methods used in high-availability systems can be divided into ordered storage and unordered storage.The storage methods are relatively simple,and there are problems of waste of storage resources and low data synchronization efficiency.In order to solve these problems,it is necessary to seek a balance between efficiency and resources.This paper proposes a hybrid storage scheme(ordered storage+unordered storage).When the server is in different states,different storage methods are selected to achieve the effect of only synchronizing incremental ordered data when the server is in steady state switching,and then realize fast data synchronization under the premise of reducing data storage space.

关 键 词：高可用系统 服务器状态 稳定态 混合存储 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]