Dynamic Load Balance Strategy: Application to Nonlinear Optics

2004 ◽  
pp. 109-125
Author(s):  
A. Bourgeade ◽  
B. Nkonga
Keyword(s):  
Nonlinear Optics ◽  
Dynamic Load ◽  
Load Balance ◽  
Balance Strategy ◽  
Dynamic Load Balance

Dynamic Load-Balance Strategy Based on Software Aging in Web Server Cluster System

2011 ◽  
Vol 460-461 ◽  
pp. 237-245 ◽  
Author(s):  
Hao Ran Li ◽  
Jun Guo ◽  
Wei Yue Li ◽  
Bin Zhang ◽  
Yun Sheng Wang
Keyword(s):  
Dynamic Load ◽  
Load Balance ◽  
Cluster System ◽  
Server Cluster ◽  
Software Aging ◽  
Software Rejuvenation ◽  
Balance Strategy ◽  
Dynamic Load Balance ◽  
Web Server Cluster System ◽  
Aging Parameter

Many studies reported that servers become aging after running a long time and the efficiency of server cluster system will degrade. This paper mainly focuses on modeling and analysis of dynamic load balance strategy adding software aging parameter into dynamic load balance strategy. Adding software aging into load balance strategy is proposed for the first time in this paper. A software aging algorithm based on robust locally weighted regression (Loess) is deployed to estimate aging trend and the threshold point used to compute software aging parameter. Experiments verify the effectiveness of the algorithm presented in this paper. The conclusions drawn from this paper will greatly benefit the application of software rejuvenation technique into load balance strategy, that is, it makes it easy to determine when to perform software rejuvenation in a server before it reaches the downtime. The results for the cluster system show that performance of the cluster can be effectively improved.

Dynamic Load Balance for Hot-spot and Unbalance Region Problems in HBase

2020 ◽  
Author(s):  
Yibo Chen ◽  
Xing Xiang ◽  
Xiao Ling ◽  
Xiangchi Zhang ◽  
Fan Wu ◽  
...  
Keyword(s):  
Dynamic Load ◽  
Load Balance ◽  
Hot Spot ◽  
Dynamic Load Balance
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