医院信息系统容灾方案的设计与实施  

Design and Implementation of Disaster Recovery Scheme for Hospital Information System

作　　者：胡敏[1] 徐旭东[1] 张曙光[1] 吴艳君[1] 马锡坤[1] 王志平[1] 

机构地区：[1]南京军区南京总医院,南京210002

出　　处：《医疗卫生装备》2009年第11期44-45,共2页Chinese Medical Equipment Journal

摘　　要：目的:设计一套针对医院信息系统的容灾方案。方法:采用冗余备份技术、双机热备技术、集群和负载均衡技术,来实现医院信息系统的数据容灾和应用容灾。结果:设计方案达到了数据容灾和应用容灾的效果,一定程度上保证了业务的连续性。结论:提高了系统的可靠性和可用性。Objective To design a disaster recovery scheme for hospital information system. Methods The data disaster recovery and applied disaster recovery for hospital information system are realized by using the redundancy backup technology, active -standby technology, cluster technology and load balance technology. Results The continuity of the business is assured. Conclusion The reliability and the usability are increased.

关 键 词：容灾 备份 RTO RPO 

分 类 号：TP399-C8[自动化与计算机技术—计算机应用技术]