摘要
传统在线教学平台在实际应用中由于数据延迟比较高导致平台的兼容性比较差,为此笔者提出基于云计算的在线教学平台设计,首先以在线教学的实际功能需求为目标,设计在线教学平台整体架构,然后在此架构中部署云计算模式,采用微云模式实现在线教学平台在无线网络环境中的使用,搭建MVC框架实现平台的实时通信,进而实现在线教学。实验结果表明:在并发用户逐渐增加的条件下,基于云计算的在线教学平台的兼容型优于传统在线教学平台。
Traditional online teaching platforms have poor compatibility in actual applications due to the relatively high data latency.For this reason,the author proposes a cloud computing-based online teaching platform design.First of all,the actual functional requirements of online teaching are the goal,and the overall online teaching platform is designed.Architecture,and then deploy the cloud computing model in this architecture,adopt the micro-cloud model to realize the use of the online teaching platform in the wireless network environment,build the MVC framework to realize the real-time communication of the platform,and then realize the online teaching.The experimental results show that under the condition of the gradual increase of concurrent users,the compatible online teaching platform based on cloud computing is better than the traditional online teaching platform.
作者
田凤龙
TIAN Fenglong(Liaoning University of International Business and Economics,Dalian Liaoning 116052,China)
出处
《信息与电脑》
2021年第4期245-247,共3页
Information & Computer
关键词
云计算
在线教学
资源共享
实时通信
cloud computing
online teaching
resource sharing
real-time communication
