医院信息系统数据云灾备服务模式的探索与实践

Exploration and Practice of Cloud Disaster Recovery Service Mode in Hospital Information System

目的:探索建立基于公有云的医院信息系统数据远程灾备服务模式,以提高医院信息系统数据安全性。方法:在本地和云端部署备份一体机,把医院信息系统核心数据持续保护在本地备份一体机,再通过备份一体机的同步复制功能将数据备份到云端。结果:云灾备体系的建立实现了本地数据的容灾容错和数据"异地异质"的远程灾备要求。结论:医疗数据已是医院的核心资产,云灾备作为一种数据管理服务模式,是医院信息系统数据管理的可靠选择。

Objective： To explore a remote disaster recoveW model for Hospital Information System（HIS） based on public cloud, so as to improve the data security of HIS. Methods： To deploy two backup machines in the local and cloud date center（DC）, backup the key data of the HIS continuously m the local backup machine, and then copy the data to the cloud DC by the synchronous replication function of the backup machine, Results： The establishment of cloud disaster recovery, system achieves the local data disaster tolerance and the data remote disaster recovery requirements. Conclusion： Medical data is the core asset of hospitals. Cloud disaster recovery as a data management service mode is a reliable choice for data management of HIS.