摘要
集群的构成采用服务器的分布式体系结构,数据中心的构成则采用集群的分布式体系结构;分布式体系结构需重点考虑任务的分发,数据中心则需重点考虑请求的分发。归纳了多种面向数据中心设计的请求分发策略,研究了它们的处理流程,也分析了它们的优缺点。
Cluster is constructed by distributed web-server architecture. Datacenter is constructed by distributed cluster-system architecture. The adequate considerition to the distributed system is assignment dispatching. Data center requires careful conside-rition to request dispatching. This paper summarizes several request dispatching strategies designed for datacenter, to studies the process of dispatching strategies' implementations and analyzes their tradeoff incidentally.
出处
《计算机工程与设计》
CSCD
2003年第7期18-22,共5页
Computer Engineering and Design
