我院私有云建设的实践与思考

Practice and consideration on the hospital＇s private cloud

云计算是IT产业继个人计算机、因特网之后的第三次技术革命，必将对医院信息化建设产生深远影响。在分析我院信息化建设面临的困难基础之上，提出并介绍我院私有云的建设方法和实施方案，并与使用前情况进行比较，证明了私有云提高了服务器的资源利用效率，并且大大降低了运行成本。最后对医院私有云的价值和未来发展前景进行了探讨。

Cloud computing is the third technological revolution of IT industry following personal computers and the Internet, which is bound to have a profound impact on hospital informationization. Based on an analysis of the barriers for building the information system in the hospital, we proposed the development and implementation plan of the private cloud. This plan proves the cloud can make server resources more efficient and downsize operating costs significantly. In the end, we discussed the value and perspective of hospital private cloud.