云计算应用于远程教育的探讨

Cloud Computing Applied to Study of Distance Education

远程教育有电视媒体和通过Internet两种教学模式,存在资源重复建设、系统扩充能力弱等问题。而云计算可以把所有的远程教育系统集合成一个远程教育"云"系统,该系统应用虚拟化技术,提高了资源的利用率,解决远程教育容量大、空间大、受众面广、共享性强的问题,使远程教育的管理高效便捷。文中介绍了利用云计算在远程教育应该为所有类型资源提供的一个共有的基本功能,同时讨论了云计算远程教育系统的逻辑结构、整体结构设计、核心模块设计等问题。

Distance education can be implemented by two kinds of teaching modes like television media and Internet,so there are some problems such as duplication construction of resources,weak system expansion and other issues.The cloud computing can assemble all distance education systems in a distance education ＂cloud＂ system.This system applied virtualization technology to improve the utilization of resources,and to solve distance education capacity,large space,a wide audience,strong sharing issues,in order to make the management more efficient and convenient.This paper introduces the use of cloud computing in distance education resources should be provided for all types of basic function.Simultaneously,one discusses the logical structure,overall structural design and core module design problem of distance education system.