摘要
通过研究符合医院发展的信息系统灾备方案,在医院数据大集中运行过程中,实现医疗系统7×24小时安全可用。文章通过分析对比不同灾备方案在射阳县人民医院信息系统中现在及未来的可行性,在SAN技术和DataGuard数据同步的基础上,采用DBRA实现了系统的可用性与可靠性。通过异地应用级灾备信息系统建设,实现了医院生产系统和容灾系统之间相互切换,相互恢复。通过实践,在SAN技术、DataGuard数据同步及DBRA软件基础上,实现了当医院业务系统损坏时,容灾机房的灾备系统7×24小时的相互切换与容灾,为医院业务的连续性提供了可靠保障。
To study the information system disaster backup plan in line with the development of the hospital, and realize the safe and usable 7×24 hours of the medical system during the large-scale operation of the hospital data. By analyzing and comparing the current and future feasibility of different disaster recovery schemes in our information system, DBRA is used to realize the availability and reliability of the system based on the synchronization of SAN technology and DataGuard data in this paper. Through the construction of the off-site application-level disaster recovery information system, the hospital production system and the disaster recovery system were switched and restored. Through the practice, based on SAN technology, DataGuard data synchronization and DBRA software, when the hospital business system is damaged, the disaster recovery system of the disaster recovery equipment room can be switched and disaster-tolerant for 7×24 hours, to provide a reliable guarantee for the continuity of hospital business.
作者
周巍
Zhou Wei(Sheyang County People’s Hospital, Yancheng 224300, China)
出处
《无线互联科技》
2019年第18期52-53,共2页
Wireless Internet Technology
关键词
医院信息系统
灾备建设
容灾方案
备份
hospital information system
disaster recovery construction
disaster recovery plan
backup
