基于Spread业务支撑系统的拓扑构造  

Topology Construction of Business Support System Based on Spread

作　　者：董立岩[1] 殷涵[1] 王利民[1] 毛锐[1] 黄乐[1] 

机构地区：[1]吉林大学计算机科学与技术学院,长春130012

出　　处：《吉林大学学报（理学版）》2011年第6期1073-1078,共6页Journal of Jilin University:Science Edition

基　　金：国家"十一五"科技支撑计划重大项目(批准号:2006BAK01A33)

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.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.

关 键 词：拓扑构造 Spread中间件 算法 业务支撑系统 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]