Design and Analysis on Improving Reliability of Hospital Information System
- VernacularTitle:应用活动目录加强医院网络管理
- Author:
Shengxin WENG
;
Shaoping CHENG
;
Ying HUANG
;
Bangtie XIE
;
Bing WEI
- Publication Type:Journal Article
- Keywords:
hospital information system(HIS);
server system;
dual fault-tolerance
- From:
Chinese Medical Equipment Journal
2004;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
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.
