网络备份系统的离线同步与恢复方法  

Offline Synchronization and Recovery Method for Network Backup System

作　　者：高广强[1] 赵奎[1] 

机构地区：[1]四川大学计算机学院,四川成都610065

出　　处：《计算机安全》2011年第4期9-12,共4页Network & Computer Security

基　　金：教育部创新工程重大项目培育资金项目(708075)

摘　　要：设计并实现了一种网络备份系统的离线同步与恢复方法。采用离线同步与恢复的方式,减少了系统对网络的依赖。克服了当本地服务器用户数据量太大时,网络备份系统,需要大量的时间来完成本地服务器和远程备份服务器间的同步以及对海量缓存要求过大的缺点。实验证明,该方法具有较高的同步与恢复效率和稳定的速度。An offline synchronization and recovery method for network backup system was designed and implemented.By way of offline synchronization and recovery,this method reduced dependence on the Internet.It overcame the defects that when there were a mass of data in the local server,Internet-based backup systems required a long time to complete the synchronization between local server and remote backup server and needed a high-capacity mass buffer.It is proved that this method is not only effective but also stable in the process of synchronization and recovery.

关 键 词：备份系统 离线同步 离线恢复 海量缓存 数据监控 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]