摘要
负载平衡对于提高分布式数据库系统的性能,特别是减少系统响应时间具有非常重要的意义。本文在AST—PCNET网络环境下,先总结以往的负载平衡算法,然后提出了调整型算法,并通过假设的简单模型,对其负载进行试算。结果表明,通过均衡调整的工作负载,可克服系统的瓶颈现象。
The load-balancing is a very significance for improving capacity of distributed database system, reducing response time of system specially. On the AST-PCNET local area network, the paper analyses past algorithms, then provides for adjusting a simple supposed model algorithm of static load balancing and tests the system. The result is that the model of adjusting load-balancing can overcome bottle-necks.
出处
《武测科技》
北大核心
1989年第4期43-46,24,共5页
