A Fuzzy Control Mechanism Enhancing Notification Service Performance
Yongchuan Zhang · Jisuanji gongcheng · 2007
Notification service is increasingly being used in a wide variety of distributed computing systems.One problem with notification service is that it is sensitive to overload.By analyzing and simulating the performance of notification service,this paper reveals the relationship between maximum customers number permitted by notification service and utilizing rate of the system.Thus a fuzzy control mechanism of notification service performance is presented,to control and adjust maximum customers’ number of notification service system.Simulation experiment on mechanism is fulfilled.The outcome shows that fuzzy control can be accommodated to the change of notification service system load and system model more easily,and can control the load at random more efficiently than usual controller does.