›› 2016, Vol. 29 ›› Issue (7): 47-.

• 论文 • 上一篇    下一篇

云计算环境下支持多属性查找的混合对等网络

杜晓锋1,陈世平2   

  1. (1上海理工大学 光电信息与计算机工程学院,上海 200093;2上海理工大学 信息化办公室,上海 200093)
  • 出版日期:2016-07-15 发布日期:2016-07-15
  • 作者简介:杜晓锋(1990-),男,硕士研究生。研究方向:计算机网络。陈世平(1964-),男,教授,博士生导师。研究方向:计算机网络等。
  • 基金资助:

    国家自然科学基金资助项目(61170277, 61472256);上海市教委科研创新重点基金资助项目(12zz137);上海市一流学科建设基金资助项目(S1201YLXK)

A Hybrid P2P Overlay for Multiattribute Queries in Cloud Computing

DU Xiaofeng1, CHEN Shiping2   

  1. (1. School of OpticalElectrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 20009, China; 2. Information Office,  University of Shanghai for Science and Technology, Shanghai 200093, China)
  • Online:2016-07-15 Published:2016-07-15

摘要:

针对云计算环境下,云资源的多属性查找问题,设计了一种混合结构的对等网络。该网络采用多星形拓扑结构,将云资源以统一的编码方式规范化之后部署到该网络上,可较好地实现多属性查找。文中描述了多属性查找算法,分析了网络性能,该网络旨在降低资源查找的跳数,因此文中主要分析网络查找跳数。实验表明,资源查找跳数得到优化,达到了预期效果。

关键词: 云计算, 多属性查找, 混合对等网络

Abstract:

To resolve the multiattribute queries of cloud resource in cloud computing, a hybrid P2P overlay is proposed in this paper. The overlay is based on the combination of multistar topology. Multiattribute queries will be achieved if the normalized cloud resource is deployed to the overlay. In the paper, the algorithm for multiattribute queries and the performance of the network are described. The overlay is designed to reduce the number of hops in resource searching, so the analysis to the number of hops is the point in the paper. The experimental results show that the number of hops in the overlay is reduced as respected.

Key words: cloud computing, multi attribute queries, hybrid P2P overlay

中图分类号: 

  • TP391