基于云服务的教学资源大平台的构建

A Large-Scaled Platform of Educational Resources Based on Cloud Services

在分析现有高校教学资源平台建设模式的基础上，根据云计算能以服务的方式满足用户按需使用的特性，提出基于云服务思想的教学资源大平台建设思路。重点阐述教学资源大平台的数据模式设计、多租户应用设计及访问控制安全设计等。小规模的实验效果证明在该大平台支持下，教学单位无需提供硬件设备、教学资源及技术人员，即可快速构建基于海量教学资源的特色教学资源平台，可促进了优质教学资源的共建共享。

This paper first analyzed the construction pattern of the university educational resources platforms and built a large-scaled cloud-based educational resources platform by making full use of the feature of cloud computing of meeting users' demand by providing services. This article focuses on the design of data structure， multi-tenant application and teaching resource sharing. The small scale experiment proved that universities can quickly build up high reliability， high-quality educational resources platform without hardware， educational resources and technical staff supported by the cloud-based educational resources platform， which will undoubtedly promote the quality educational resource sharing.