期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2017
卷号：95
期号：5
出版社：Journal of Theoretical and Applied
摘要：The need for storage and instant access to personal data (patient or professional) in Moroccan healthcare is exponential. Thus, the access needs of health professionals to different health information necessitate continuity of care, hence an architecture based on the concept of the cloud proves necessary. Considering the increasing demands placed on healthcare providers for infrastructure, systems and support, cloud computing will be the appropriate solution to meet the needs for care coordination, collaboration and communication between the different actors in the field Of health. Cloud Computing represents an evolution of information systems. Cloud computing brings a new approach to computing, a different way of using computer resources. This development has given existence to several providers offering multiple services. Then, Cloud end users are faced with the choice of the appropriate provider in terms of supported technologies, security and access rules. So, the sector aims to create a solution that works for all types of medical facilities, be it hospitals, health centers, clinics, private health care providers. In this paper, we propose a solution based on the use of a cloud broker in an inter-cloud environment in order to allow the technological renewal of our infrastructure while reducing the time of access to the services requested by the users, the dissipation of the energy And the number of physical servers installed. Evaluation results demonstrate that our architecture achieve good performance.
关键词：Cloud Computing; Cloud Broker; Data Center; VM Migration; Interoperability; CompatibleOne; CloudSim.
