E learning system architecture based on cloud computing

Download E learning system architecture based on cloud computing

Post on 21-Jun-2015




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<ul><li> 1. An E-learning System Architecture based on Cloud Computing Manager. Kyounguk Lee, Diquest Co., Ltd.</li></ul> <p> 2. </p> <ul><li>E-learning </li></ul> <ul><li>Cloud Computing </li></ul> <ul><li>E-learning Cloud Computing </li></ul> <p>Abstract 3. </p> <ul><li> , . </li></ul> <ul><li>web-based e-learning mode, system construction and maintenance . Ex. , , . </li></ul> <ul><li> Cloud Computing </li></ul> <p>E-learning 4. </p> <ul><li> computing resource , </li></ul> <ul><li>Public Cloud (Externally Owned as provided by Google and Amazon)] </li></ul> <ul><li>Private Cloud (Internally Owned) Cloud </li></ul> <p>Cloud Computing 5. Cloud Computing 6. </p> <ul><li>The benefits of cloud-based E-Learning 2.0 applications: scalability, feasibility, availability) </li></ul> <ul><li>E-learningscalable , ,E-learning . </li></ul> <p>Cloud Computing 7. E-learning Cloud Computing Cloud Based E-learning Architecture 8. </p> <ul><li>Infrastructure layer </li></ul> <ul><li><ul><li>Dynamicscalable (hardware, storage ) </li></ul></li></ul> <ul><li>software resource layer </li></ul> <ul><li><ul><li>E-learning interface(OS, middleware) </li></ul></li></ul> <ul><li>resource management layer </li></ul> <ul><li><ul><li>softwarehardware , (Key layer) </li></ul></li></ul> <ul><li><ul><li> , , </li></ul></li></ul> <ul><li>service layer </li></ul> <ul><li><ul><li>software as a service, platform as a service, infrastructure as a service </li></ul></li></ul> <ul><li>application layer </li></ul> <ul><li><ul><li>Provide with content production, educational objectives, content delivery, virtual laboratory, collaborative learning, assessment and management features </li></ul></li></ul> <p>E-learning Cloud Computing E- learning cloud architecture can be divided 9. </p> <ul><li>Powerful computing and storage capacity </li></ul> <ul><li>High availability </li></ul> <ul><li>High security . </li></ul> <ul><li><ul><li>data center, manage the unified data, allocate the resources, balance load, deploy the software, control security, reliable real time monitoring -&gt; thus guarantee the users data security </li></ul></li></ul> <ul><li>Virtualization </li></ul> <ul><li><ul><li>Each application deployment environment and physical platform is not related </li></ul></li></ul> <ul><li>Providing easy access to costly software running on high performance processors to rural students at institutions which lack considerable facilities. </li></ul> <ul><li>Learning and teaching will be more interactive which is the demand of the age </li></ul> <p>E-learning Cloud Computing Expected Benefit From The Architecture 10. </p> <ul><li>Transform Education </li></ul> <ul><li><ul><li>Services that can be accessed anytime, anywhere, from any device. </li></ul></li></ul> <ul><li><ul><li>Lowering the cost and simplifying the delivery of educational services. </li></ul></li></ul> <ul><li><ul><li>World Academy of Science, Engineering and Technology 62 2012 </li></ul></li></ul> <ul><li><ul><li>Md. Anwar Hossain Masud, Xiaodi Huang </li></ul></li></ul> <p>Conclusion And Future Work</p>


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