Design and Analysis on Improving Reliability of Hospital Information System
Wei Bing · Chinese Medical Equipment Journal · 2008
Objective To discuss how to improve the stability,reliability and security of the core servers of hospital information system.Methods Flaws on security were analyzed objectively in hospital server system adopting 'PC server local hardisk' scheme.New schemes were put forward including both hot standby scheme based on concentrated storage and full redundancy scheme based on'minicomputer diskette array'.Results It is proved that the full redundancy scheme is reasonable in theory,and usable in practice.Conclusion The mode of'minicomputer diskette array' can effectively enhance the stability,reliability and safety of core servers.