基于Spread业务支撑系统的拓扑构造

摘要

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.%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.