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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  • 1. An E-learning System Architecture based on Cloud Computing Manager. Kyounguk Lee, Diquest Co., Ltd.

2.

  • E-learning
  • Cloud Computing
  • E-learning Cloud Computing

Abstract 3.

  • , .
  • web-based e-learning mode, system construction and maintenance . Ex. , , .
  • Cloud Computing

E-learning 4.

  • computing resource ,
  • Public Cloud (Externally Owned as provided by Google and Amazon)]
  • Private Cloud (Internally Owned) Cloud

Cloud Computing 5. Cloud Computing 6.

  • The benefits of cloud-based E-Learning 2.0 applications: scalability, feasibility, availability)
  • E-learningscalable , ,E-learning .

Cloud Computing 7. E-learning Cloud Computing Cloud Based E-learning Architecture 8.

  • Infrastructure layer
    • Dynamicscalable (hardware, storage )
  • software resource layer
    • E-learning interface(OS, middleware)
  • resource management layer
    • softwarehardware , (Key layer)
    • , ,
  • service layer
    • software as a service, platform as a service, infrastructure as a service
  • application layer
    • Provide with content production, educational objectives, content delivery, virtual laboratory, collaborative learning, assessment and management features

E-learning Cloud Computing E- learning cloud architecture can be divided 9.

  • Powerful computing and storage capacity
  • High availability
  • High security .
    • data center, manage the unified data, allocate the resources, balance load, deploy the software, control security, reliable real time monitoring -> thus guarantee the users data security
  • Virtualization
    • Each application deployment environment and physical platform is not related
  • Providing easy access to costly software running on high performance processors to rural students at institutions which lack considerable facilities.
  • Learning and teaching will be more interactive which is the demand of the age

E-learning Cloud Computing Expected Benefit From The Architecture 10.

  • Transform Education
    • Services that can be accessed anytime, anywhere, from any device.
    • Lowering the cost and simplifying the delivery of educational services.
    • World Academy of Science, Engineering and Technology 62 2012
    • Md. Anwar Hossain Masud, Xiaodi Huang

Conclusion And Future Work

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