Hospital information system integration based on cloud computing

With the development of hospital information construction, medical information systems are becoming more and more diversified and complicated in hospitals. The traditional architecture in which a single application is supported by single or multiple servers will largely increase the number of servers, the total cost of ownership, and the difficulty of centralized management. By analyzing the core technology and service mode of cloud computing, this paper constructs a health information integration model based on cloud computing. On the basis of this model, we develop a health information integration platform in private cloud with electronic medical record (EMR) as the core.