J4 ›› 2011, Vol. 49 ›› Issue (06): 1073-1078.

• 计算机科学 • 上一篇    下一篇

基于Spread业务支撑系统的拓扑构造

董立岩, 殷涵, 王利民, 毛锐, 黄乐   

  1. 吉林大学 计算机科学与技术学院, 长春 130012
  • 收稿日期:2011-01-27 出版日期:2011-11-26 发布日期:2011-11-28
  • 通讯作者: 董立岩 E-mail:dongly@jlu.edu.cn

Topology Construction of Business Support System Based on Spread

DONG Liyan, YIN Han, WANG Limin, MAO Rui, HUANG Le   

  1. College of Computer Science and Technology, Jilin University, Changchun 130012, China
  • Received:2011-01-27 Online:2011-11-26 Published:2011-11-28
  • Contact: DONG Liyan E-mail:dongly@jlu.edu.cn

摘要:

基于Spread具有的高度灵活性和自动发现功能, 构造一个基于Spread的业务支撑系统, 并研究了该系统的拓扑构造, 给出了系统拓扑常见的4种情况: 服务节点加入、 服务节点离开、 动态拓扑增加和动态拓扑减少的算法. 仿真实验表明, 该系统具有良好的稳定性、 扩展性和容灾抗毁能力.

关键词: 拓扑构造, Spread中间件, 算法, 业务支撑系统

Abstract:

Based on the high degree of flexibility and the functions of find automatically of Spread, a business support system was constructed. We made detailed researches of the topology construction of the business support system, for the four common conditions: the joining of a serve node, the leaving of a serve node, the dynamic increase of topology and the dynamic reduce of topology, we gave the detailed algorithm. Simulation shows that the system has better stability, extensibility and a better capability to resist disaster and destruction.

Key words: topology construction, Spread middleware, algorithm, business support system

中图分类号: 

  • TP391