基于云环境的血液管理信息系统数据备份优化策略  

Data Backup Optimization Strategy of Blood Management Information System Based on Cloud Environment

作　　者：赵小洪 田耘博[1] 余正东 李云飞 ZHAO Xiaohong;TIAN Yunbo;YU Zhengdong(Chongqing Blood Center,Chongqing,400052,China;不详)

机构地区：[1]重庆市血液中心,重庆400052

出　　处：《中国卫生质量管理》2023年第6期87-89,93,共4页Chinese Health Quality Management

基　　金：重庆市九龙坡区基础研究与成果类科技计划项目——云计算平台的数据库备份和恢复技术及策略研究(编号:2021-02-007-Y);重庆市渝中区技术预见与制度创新项目(编号:20180163)。

摘　　要：血液管理信息系统数据正常流转是血站采供血相关业务正常开展的保障。血液管理信息系统数据备份策略需对备份策略、备份时间、传输策略等影响备份的因素进行综合考量。经过调研发现,重庆市血液中心采用Rsync技术,在每周六凌晨进行完全备份,其余每天凌晨进行Rman1级累积增量备份。备份策略优化后,在保证数据安全前提下满足了业务要求,为血液安全提供了保障。The normal flow of blood management information system data is the guarantee for the normal development of blood collection and supply related business.The data backup strategy of blood management information system needs to comprehensively consider the backup policy,backup time,transmission policy and other factors that affect backup.After the investigation,Chongqing Blood Center adopted Rsync technology to perform full backup in the early morning of every Saturday and Rman-1 cumulative incremental backup in the early morning of every day except Saturday.After the optimization of the backup policy,the performance requirements were met while meeting the data security,which ensured the blood safety.

关 键 词：云环境 血液管理信息系统 数据备份 优化策略 血液质量 

分 类 号：R197.6[医药卫生—卫生事业管理] R331.1[医药卫生—公共卫生与预防医学]