摘要
随着医院的发展,建设双活数据中心,实现业务高可用,避免单点故障导致的业务停机,最大程度的保证数据完整性和可恢复性,已成为医院信息化发展的必然需求。本文主要阐述了医院核心业务目前面临的问题、解决思路及“本地双活数据中心”的建设实践,从医院业务的实际需求出发,旨在提高医院数据中心设备资源的利用率,增强医院应对IT风险的能力。
With the development of the hospital,the construction of dual live data center,the realization of high availability of business,the avoidance of business shutdown caused by single point failure,and the maximum guarantee of data integrity and recoverability have become the inevitable demand for the development of hospital information.Based on the actual needs of hospital business,this paper mainly expounds the problems,solutions and construction practice of"local dual live data center",aiming at improving the utilization rate of hospital data center equipment resources and enhancing the ability of hospital to deal with IT risks.
作者
庞子轩
严武俊
韩俗
PANG Zi-xuan;YAN Wu-jun;HAN Su(West China Fourth Hospital of Sichuan University/Informatization Construction Department of West China School of Public Health,Chengdu 610041,Sichuan,China)
出处
《医学信息》
2021年第1期21-23,共3页
Journal of Medical Information
关键词
虚拟化
双活
RAC技术
Virtualization
Dual-live
RAC technology
