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ZTE Communications ›› 2010, Vol. 8 ›› Issue (4): 1-5.

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Analysis of Hot Topics in Cloud Computing

Li Deyi1, Chen Guisheng1, Zhang Haisu2   

  1. 1. Institute of Electronic System Engineering, Beijing 100141, P. R. China;
    2. PLA University of Science and Technology, Nanjing 210007, P. R. China
  • Online:2010-12-25 Published:2020-02-28
  • About author:Li Deyi is an academic at the Chinese Academy of Engineering (CAE), and a professor at the Institute of Electronic System Engineering, China. His research interests include computer engineering, artificial intelligence, and command automation.

    Chen Guisheng is a senior engineer at the Institute of Electronic System Engineering, China. His research interests include artificial intelligence, and cloud computing.

    Zhang Haisu is a teaching assistant at the PLA University of Science and Technology, China. His research interests include complex networks and computer engineering.

Analysis of Hot Topics in Cloud Computing

Li Deyi1, Chen Guisheng1, Zhang Haisu2   

  1. 1. Institute of Electronic System Engineering, Beijing 100141, P. R. China;
    2. PLA University of Science and Technology, Nanjing 210007, P. R. China
  • 作者简介:Li Deyi is an academic at the Chinese Academy of Engineering (CAE), and a professor at the Institute of Electronic System Engineering, China. His research interests include computer engineering, artificial intelligence, and command automation.

    Chen Guisheng is a senior engineer at the Institute of Electronic System Engineering, China. His research interests include artificial intelligence, and cloud computing.

    Zhang Haisu is a teaching assistant at the PLA University of Science and Technology, China. His research interests include complex networks and computer engineering.

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Abstract: In the field of cloud computing, topics such as computing resource virtualization, differences between grid and cloud computing, relationship between high-performance computers and cloud computing centers, and cloud security and standards have attracted much research interest. This paper analyzes these topics and highlights that resource virtualization allows information services to be scalable, intensive, and specialized; grid computing involves using many computers for large-scale computing tasks, while cloud computing uses one platform for multiple services; high-performance computers may not be suitable for a cloud computing; security in cloud computing focuses on trust management between service suppliers and users; and based on the existing standards, standardization of cloud computing should focus on interoperability between services

Key words: cloud computing, virtualization, grid computing, security of cloud computing, standards of cloud computing

摘要： In the field of cloud computing, topics such as computing resource virtualization, differences between grid and cloud computing, relationship between high-performance computers and cloud computing centers, and cloud security and standards have attracted much research interest. This paper analyzes these topics and highlights that resource virtualization allows information services to be scalable, intensive, and specialized; grid computing involves using many computers for large-scale computing tasks, while cloud computing uses one platform for multiple services; high-performance computers may not be suitable for a cloud computing; security in cloud computing focuses on trust management between service suppliers and users; and based on the existing standards, standardization of cloud computing should focus on interoperability between services

关键词: cloud computing, virtualization, grid computing, security of cloud computing, standards of cloud computing