【作者】 宋文功； 蒋新华；

【Author】 Song Wengong;Jiang xinhua;Central South University;

【机构】 中南大学信息中心；

【摘要】 随着高校信息化应用逐渐增多,尤其是校园一卡通的应用,信息系统所处理和产生的数据重要性也在逐渐的增强。高校数据中心需要得到一个可靠的保护,并能在灾难发生时,能迅速恢复工作能力。文章介绍了当前几个重要的容灾手段,包括数据级容灾、应用级容灾和双活数据中心。更多还原

【Abstract】 With the application of information technology has gradually increased,especially the application of campus card system,information processing and dataimportance has gradually enhanced.Data center of colleges and universities need to get a reliable protection,and when the disaster occurs,can quickly restore the ability to work.This paper introduces the several important disaster recoverymethods,including the data level disaster recovery,application level disaster recovery and double live data center.更多还原