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Mathematical Problems in Engineering
Volume 2015, Article ID 383846, 20 pages
http://dx.doi.org/10.1155/2015/383846
Research Article

Modeling Message Queueing Services with Reliability Guarantee in Cloud Computing Environment Using Colored Petri Nets

Jing Li,1,2,3 Yidong Cui,2 and Yan Ma4

1State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
2School of Software Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China
3School of Electronic Information Engineering, Qiongzhou University, Sanya 572022, China
4Institute of Network Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China

Received 11 October 2014; Revised 30 March 2015; Accepted 2 April 2015

Academic Editor: Antonino Laudani

Copyright © 2015 Jing Li et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Motivated by the need for loosely coupled and asynchronous dissemination of information, message queues are widely used in large-scale application areas. With the advent of virtualization technology, cloud-based message queueing services (CMQSs) with distributed computing and storage are widely adopted to improve availability, scalability, and reliability; however, a critical issue is its performance and the quality of service (QoS). While numerous approaches evaluating system performance are available, there is no modeling approach for estimating and analyzing the performance of CMQSs. In this paper, we employ both the analytical and simulation modeling to address the performance of CMQSs with reliability guarantee. We present a visibility-based modeling approach (VMA) for simulation model using colored Petri nets (CPN). Our model incorporates the important features of message queueing services in the cloud such as replication, message consistency, resource virtualization, and especially the mechanism named visibility timeout which is adopted in the services to guarantee system reliability. Finally, we evaluate our model through different experiments under varied scenarios to obtain important performance metrics such as total message delivery time, waiting number, and components utilization. Our results reveal considerable insights into resource scheduling and system configuration for service providers to estimate and gain performance optimization.