Abstract：This paper focused on the effective integration and upgrade of the existing data center network in the hospital during its adoption of virtualization technologies, which was intended to fulfill the requirements of server virtualization.Redesign and transformation of the data center network have provided a convenient platform for capacity expansion and update of the future network and greatly improved the load and redundant capacities of the network equipment.With completion of the data center program in Beijing University People's Hospital, this successful practice has accomplished the expected objective and realized the high availability, security and extensibility of the data center network.
刘洋LIU Yang. 我院数据中心网络改造的研究与实现[J]. 中国医疗设备, 2015, 30(3): 74-75.
医院数据中心作为数据共享以及应用系统的部署中心，它承载各种应用，并对应用数据进行存储和处理。但传统的数据中心中，软硬件资源都采用静态的方式进行部署和管理，资源的共享性较差，并且无法实现资源的动态调度；传统模式的医院信息平台已经从最初的促进医疗信息系统发展的沃土，变成了制约医院数字化进程的瓶颈。虚拟化技术给网络带来了性能挑战。2012年，北京大学人民医院全面启动建设以虚拟化为核心的新型数据中心，作为未来支持云计算的基础架构，网络架构的改造升级工作势在必行。. Research and Implementation of Transformation of Data Center Network in the Hospital. China Medical Devices, 2015, 30(3): 74-75.
