The Construction Of Hospital Private Cloud Under Big Data Environment

In the age of big data,massive medical data has been produced as a result of the continuous development of medical informatization.Studying the relevant technologies and concepts of medical big data and integrating with cloud computing and related technologies can change the old information construction mode of the hospital,make the informationization deployment of the hospital more convenient and cheap,and realize the unified management of medical big data,Flexible storage,deep utilization and on-demand application requirements.1.Pool hospital information resources through virtualization technology,and transform basic hospital information resources into four resource pools of computing,storage,network and desktop.Resources are divided into four modules--business,training test,desktop and disaster preparedness--according to the functional requirements of hospital business system and the need of medical big data storage.2.Based on the hospital private cloud,using virtual desktop architecture and application virtualization technology,the hospital information system is pushed to authorized medical institutions and individuals by Hi-SaaS according to the principle of “concentration calculation,distribution display”.The authorized medical institutions and individuals access services through the network platform for medical information in the form of software-as-a-service,so as to form a shared interconnection of data resources that administer multiple medical institutions centered on the hospital’s private cloud platform.3.Put private hospital cloud and hospital desktop cloud into use by implementation in stages.This paper is an attempt to integrate cloud computing technology concepts with medical big data requirements for medical informationization.The advantages of private cloud in technical architecture,construction mode and economic benefit in the face of massive and heterogeneous medical big data were verified.