基于云计算的开放大学移动学习平台调度策略研究

Research on Scheduling Strategy for Mobile Learning Platform of Open University Based on Cloud Computing

当前构建适应移动学习的技术手段是远程教育面临的主要问题,采用OpenStack开源组件设计云环境下开放大学移动学习平台成为一种可用方案,针对云平台设计中的调度策略进行了较详实的研究,调度器采用OpenStack中的Nova-scheduler模块,经调度优化后的平台可有效为移动学习资源管理者、使用者、提供者等各方提供优质资源调度服务。

The construction technology and methods fitting for mobile learning are main problems faced by distance education presently,and therefore,Open Stack open-source component is used to design the mobile learning platform of an open university under cloud computing background. This paper in detail studies the scheduling strategy in cloud computing platform design and uses Nova-scheduler module in OpenStack as the scheduler. The platform after scheduling and optimization can effectively provide quality resources scheduling service for mobile learning resources managers,users and providers.