Design And Implementation Of E-learning Management System Based On Cloud Service

In recent years,with development in the internet technology and multimedia technology, the way of people thinking and learning has been becoming increasingly popular, so E-learning systems have appeared and played a vital role in the global, which are challenging the traditional teaching concept, and changing the way that people learn something. E-learning system utilizes information technology to provide diversified teaching environment, so that people can obtain knowledge more convenient and efficient. It is not only suitable for traditional teaching, but also suitable for the enterprises training and business education.To solve the problems in the actual business, such as without knowledge recommendation, none online examination, lack of the ability to soupport larger systems, an e-learning system is designed and implemented based on cloud service model. Its main contents are as follows:Firstly, according to business processes of online learning, we use.NET framework, jQuery technology and SQL Sever2008database designs an e-learning system based on cloud service, cover six function modules:knowledge base management module, online learning management module, online examination management module, query statistics management module, student center module and system management module. Based on software engineering theory, this dissertation introduces system requirements analysis, overall design, and database design and gives the code of the key functional modules of the system to achieve, the realization of the effect of the system, and the system functionality and performance test results.Secondly, in order to realize similar knowledge recommendation, collaborative filtering recommendation algorithm is used, which is based on the information filtering technology. Similar knowledge recommendation will reduce the time users looking for resources; improve the quality and efficiency of the training and learning.Finally, the exsited problems have been resolved, for example, system support ability is not enough and is difficult to expand.After these e-learning systems are applied, the requirements are satisfied according to the test results.