Research on Adaptive Load-balancing Based on SED
Fangyu Hu · Radio Engineering · 2010
Load-balancing is an important technology for improving performance of cluster systems.Load balancing can enhance servers' ability to process data,and let more clients acquire services at the same time under the current system mode.The core of task distribution is the load balancing algorithm.This paper analyses the main factors which affects the performance of service nodes,and proposes a new adaptive mechanism based on SED which adjusts weights according to the performance status of service nodes automatically.From the simulation experiments in Linux platform,the conclusion is drawn that it is more effective than static algorithm.