The Application Of Cloud Computing In College Teaching System

With the gradual increase in the number and scale of network centers and computing centers in Colleges and universities in China,the teaching contents and methods of colleges and universities are becoming more and more abundant.The traditional teaching construction mode has already failed to meet the actual needs of the information education of universities in all countries of the world for mass data processing and resource sharing [1].Under such circumstances,the increasingly mature cloud computing technology has become an important technical support for the construction of teaching platform in Colleges and universities,and it can effectively solve the problems of "information isolated island".It can be found that the cloud computing technology will inevitably become a new opportunity to build the teaching network and teaching platform of colleges and universities all over the world.Therefore,the construction of online teaching in Colleges and Universities under the cloud environment has become a major research hotspot [2].In view of the existing teaching mode of colleges and universities,this paper introduces the concept of constructivism and mixed learning model as the guiding ideology,and introduces the concept of Paa S in cloud computing to the construction of online teaching in China’s colleges and universities,in order to explore its realization methods and practical value in the teaching of colleges and universities.At the same time,the actual case of the online teaching platform,which I participated in the design and development of the GAE platform,was also taken as the research object.According to the basic goal of the online teaching system and the identity of the user,the system functional requirements were analyzed.With the help of the function of Google cloud platform GAE system,the application plate of different users on the online teaching platform is designed,and the two phase lock algorithm and the distributed cooperative 2PL improved protocol algorithm are used to optimize the web system algorithm.Finally,the overall style,the system function and the module of the online teaching platform under the cloud computing are realized.The application value and the implementation plan of this teaching network platform in the universities of our country are systematically introduced.The purpose is to provide reference for the development of the teaching mode of the University.With the development of the Internet age in various fields,education information has gradually entered the "cloud" stage,and the educational information model has also begun to focus on computing,data and services.This is the inevitability of the development of cloud computing technology and the necessity of our education informatization.It can be seen that with the continuous development and popularization of cloud computing technology,the characteristics of the cheap,efficient,convenient and safe cloud computing will be increasingly affirmed by the educational circles,and the "cloud" end education will inevitably become a new direction for the development of online education in China’s colleges and universities [3].