摘要
在我院建设全院级RIS/PACS系统的过程中,设计和实现了基于异地冗余的系统架构。采用Sybase数据库服务器的数据复制功能实现PACS数据库主备服务器之间的实时数据同步,采用F5公司的BIGIP应用层交换机实现PACS应用服务器的冗余和负载均衡。采用MYSQL的数据复制功能实现RIS主备服务器之间的数据同步。
During construction of the whole hospital RIS/PACS system,we designed and implemented a security system bases on remote redundancy.We used the replication function of Sybase to synchronize data between active and standby database servers in real time,and used F5 BIGIP application switches to implement the redundancy and load balance of application servers,then used replication function of MYSQL and rsync program of Linux to synchronize data between two RIS servers.
出处
《中国医疗设备》
2010年第11期32-33,共2页
China Medical Devices
