一种医院数据容灾备份系统的构建方案

A Scheme of Buiding Hospital Data Disaster Tolerant System

针对部分医院信息系统数据保护能力不强、系统易中断的问题,分析了医院数据容灾备份系统的需求、构建原则和目标,提出了一种医院数据容灾备份系统的构建方案。该方案利用双机房的容灾环境,实现各种存储资源的统一集中管理与数据与业务的统一保护,提高了数据的高可用性和业务的连续性,建立了较为完善的容灾备份体系。

Aiming at the problem that the data protection ability of some hospital information systems is not strong and the sys.tem is easy to be interrupted,this paper analyses the demand,the construction principle and the goal of hospital data disaster toler.ant system firstly,then proposes a new construction scheme of hospital data disaster tolerant system. The scheme utilizes the disasterrecovery environment of the double room to realize the unified management of the various storage resources and the unified protec.tion of the data and the business,improves the high availability of the data and the continuity of the business,establishes a relative.ly perfect disaster tolerance system.