An improved load balancing algorithm based on dynamic feed-back
Tai-An Chen · Electronic Design Engineering · 2013
In the cluster system,the load balancing algorithm is one of the key factors that affect system performance.In order to further improve the performance of the cluster system,it is necessary to optimize the load balancing algorithm.In this paper,we proposed an improved load balancing algorithm based on dynamic feed-back after having a detailed analysis of the minimum connection algorithm and the DFB(Dynamic Feed-Back)algorithm.Through the collection of real-time performance parameters for each server,the algorithm dynamically calculate the probability of the distribution of the service node,and thus determine which service node should the user request be assigned to.Through the test of the three algorithm,we come to the conclusion that the algorithm can effectively improve the performance of the cluster system.