Title :
Research on Multi-Objective Dynamic Priority Request Scheduling of Business Web System
Author :
Chen, Meimei ; Gao, Zirui ; Wang, Wei
Author_Institution :
Sch. of Bus. & Manage., Donghua Univ., Shanghai
Abstract :
The general target of request scheduling is to maximize throughput and minimize response time under the condition that existing system resource is in full use. But for a busy business Web system with the goal of revenue generation, it is crucial to increase the completion rate of transaction related requests and requests from VIP. Aiming at the multi-objective of request scheduling for business web system, the multi-objective dynamic priority optimization scheduling mechanism and algorithm is proposed based on reward-driven multi-dimension criterion for request classification and one-step-ahead overload estimation. Simulation experiment shows the validity of this scheduling algorithm.
Keywords :
Internet; electronic commerce; scheduling; business web system; multiobjective dynamic priority request scheduling; one-step-ahead overload estimation; request classification; revenue generation; reward-driven multidimension criterion; Control systems; Delay effects; Delay estimation; Dynamic scheduling; Resource management; Scheduling algorithm; Throughput; Web server; Web services;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1311-9
DOI :
10.1109/WICOM.2007.489
