Paper Info
Title
Self-Reconfiguration Of Service-Based System For Service Level Agreements And Resource Optimization
Abstract
The configuration of a service-based system has a significant impact on the non-functional requirements of the system as a whole. However, finding the best configuration is very challenging and sometimes impossible for administrators because so many factors have to be considered. More importantly, a service-based system has to be frequently reconfigured to adapt to rapid and continuous changes in user requirements and runtime environments. In this paper we propose an autonomic computing approach to the problem of reconfiguration, that is, enabling the service-based system to configure itself by means of a loop of monitoring, analyzing, planning and executing. We begin by formalizing the definition of reconfiguration. Then, we describe how to implement the autonomic computing mechanisms for reconfiguring service-based systems to satisfy Service Level Agreements with minimal resource consumption. The approach is demonstrated on a resilient service provisioning environment. Finally, the preliminary experiments are evaluated to determine the effectiveness of proposed approach.
Year
DOI
Venue
2006
10.4018/jwsr.2006040104
INTERNATIONAL JOURNAL OF WEB SERVICES RESEARCH
Keywords
Field
DocType
autonomic computing, distributed systems, reconfiguration, service-based system
Resource consumption,Service provisioning,Autonomic computing,Service level,Computer science,Data as a service,User requirements document,Control reconfiguration,Service delivery framework,Distributed computing
Journal
Volume
Issue
ISSN
3
2
1545-7362
Citations 
PageRank 
References 
4
0.61
8
Authors
4
Name
Order
Citations
PageRank
Yingshu Li137323.07
Kewei Sun2768.11
Jie Qiu3583.92
Y. Chen48812.81