[1]胡俊 洪龙 沈春来.分布式系统节点负载动态平衡策略研究[J].计算机技术与发展,2012,(02):93-95.
 HU Jun,HONG Long,SHEN Chun-lai.Research of Distributed System Node Dynamic Load Balancing Strategy[J].,2012,(02):93-95.
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分布式系统节点负载动态平衡策略研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年02期
页码:
93-95
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Research of Distributed System Node Dynamic Load Balancing Strategy
文章编号:
1673-629X(2012)02-0093-03
作者:
胡俊 洪龙 沈春来
南京邮电大学计算机学院
Author(s):
HU JunHONG LongSHEN Chun-lai
College of Computer,Nanjing University of Post & Telecommunications
关键词:
分布式集中式半分布式半集中式负载平衡
Keywords:
distributed centralized half distributed and half centralized load balancing
分类号:
TP31
文献标志码:
A
摘要:
负载均衡是有关分布式系统性能和计算效率的一个关键问题。在分析了目前常用的集中式动态分配算法和分布式动态分配算法的利弊后,结合两种算法的优点,建立了一种半分布半集中式动态负载分配模型,并据此设计了相应算法。根据节点响应时间,对原有的动态分配算法和新模型进行了性能分析,详细叙述了改进算法的设计思想和实现步骤。讨论结果表明,新算法可以提高系统的客户平均响应时间,同时减少节点间交互的信息量,提高了分布式系统的资源利用率
Abstract:
Load balancing is the key issue which is related to a distributed system performance and computational efficiency.It analyses two arithmetic's advantages and disadvantages about dynamic load which is centralized and distributed.What is more,it brings forward a new a ssigned model about dynamic load which is half distributed and half centralized based on the combining the advantages of both algorithm.According to the node's response time,the analysis of the performance of the original dynamic allocation algorithm and new assigned model was given,moreover,the improved algorithm design and the steps of the implementation have been described.The result shows that compared with the original dynamic load balancing algorithm,the new algorithm can improve the system of customer response time and reduce the amount of information interaction among nodes.Distributed system resource utilization rate can be increased

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备注/Memo

备注/Memo:
国家高技术研究发展计划(863计划)(2009AA043303); 软件开发环境国家重点实验室开放课题(SKLSDE-2011KF-04)胡俊(1985-),男,安徽合肥人,硕士研究生,研究方向为分布式系统;洪龙,教授,研究员级高级工程师,研究方向为分布式系统、非经典逻辑及应用
更新日期/Last Update: 1900-01-01