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

fYear

2007

fDate

21-25 Sept. 2007

Firstpage

1954

Lastpage

1957

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on

Conference_Location

Shanghai

Print_ISBN

978-1-4244-1311-9

Type

conf

DOI

10.1109/WICOM.2007.489

Filename

4340264