医院信息系统网络存储架构的探讨

Research on the Network Storage Structure of Hospital Information System

网络存储在今天发挥着十分重要的作用,这也就意味着如何根据实际情况选择合适的网络存储技术,成为企业面临的重要问题。本文主要详细介绍了DAS、NAS、SAN和iSCSI四种常用的网络存储技术,通过了解它们各自的存储特性,为企业的网络存储架构建设,提供一套最优的解决方案。随着局域网技术的不断发展,ISCSI技术可以在网络上高速狂飙。但就目前来看,NAS＋SAN的整合方案为医院信息系统提供了高性能、高可靠、高稳定的解决方案,本文最后介绍了这些网络存储技术在我院的应用情况。

The network storage is playing very important role today. It means how to select a befitting optimization techniques becoming a major problem for the enterprises. This paper introduces four main network storage techniques in details： DAS, NAS, SAN and ISCSI. After learning about the characters and performances of these technologies. Found the best way to building up the network structure for your enterprise. With the developer of the LAN, the technology of iSCSI could be a high speed state. In my opinion, the integration of NAS＋SAN provides a project of fine quality, high reliability and high stability for hospital information system now. The paper finally introduces the design of hospital to show the integration of the network storage technologies.