摘要
提出一个两层的商业生态系统模型,上层网络中的用户进行商业活动,构成一个生态系统;下层网络由多个查询服务器组成,构成分布式查询系统,供上层用户注册其服务代理以及查找服务。上层和下层网络随时间不断演化且相互影响。在该模型的基础上,研究下层分布式系统的可扩展性。实验表明,该系统是可扩展的,并通过比较得出影响可扩展性的因素。
A two-layer business ecosystem model is proposed. The users in top-layer network carry on business activities, thus forming an ecosystem. The underlying network is composed multiple lookup servers, thus forming a distributed lookup system and providing opportunities for users to register their service proxies and search some particular service proxies. The two-layer networks evolve constantly and interact with each other. Based on the model, research on the scalability of the distributed system is carried out. Results have proved that the system is scalable and factors affecting the scalability are acquired.
出处
《通信技术》
2008年第9期224-226,共3页
Communications Technology
关键词
扩展性
商业
生态系统
分布式系统
scalability
business
ecosystem
distributed system
