云环境下区域教育资源共享的分层框架设计研究

A Hierarchical Framework for Regional Educational Resources Sharing in Cloud Environment

Educational cloud is a basic platform and environment for future e-Learning. It provides new methods and modes for regional high quality education resources sharing. Educational cloud becomes a research hotspot in education resources public service platform construction. The paper analyzes the demands of education resources sharing， proposes a hierarchical framework for regional education resources sharing in cloud environment (HFRES). HFRES uses a hierarchical structure to show the panorama view of resources sharing， which has the characteristics of modular， flexibility， and sustainable scalability. It is helpful to promote the regional education resources construction from the integral view. At last， the paper gives some typical services modes of the model in practice. The research can provide beneficial reference for regional education resources sharing in the cloud environment， and make contribution for harmonious development of regional high quality education resources.