Title: A Queueing Analytical Model for Service Mashup in Mobile Cloud Computing
Authors: Yang, Wei-Ping
Wang, Li-Chun
Wen, Hung-Pin
National Chiao Tung University
Keywords: Cloud Computing;mashup system;queueing theory;average waiting time;non-preemptive
Issue Date: 2013
Abstract: In this paper, we present a modeling technique of using Jackson's network theorem to characterize the performance of mashup multiple servers in cloud computing environments. The key challenge in providing new mashup mobile applications in cloud computing, such as the real-time location-based services, is to evaluate the overall delay resulting from integrating multiple cloud servers. Furthermore, the number of virtual machines (VM) will affect the quality of service (QoS) for mobile applications with various traffic loads. However, an effective analytical model to characterize both the effects of integrating multiple cloud servers and scalable VMs is rarely seen in the literature. The proposed multi-cloud mashup analytical model can calculate the service waiting time for various numbers of VMs and different arrival rates. Through simulations and analysis, we show that for various numbers of VMs and traffic loads, the proposed model can accurately predict the breakpoint where the waiting time in mashup cloud servers will sharply increase. Hence, the proposed mashup multi-cloud analytical model can facilitate the management of resource in future cloud data centers.
URI: http://hdl.handle.net/11536/23116
ISBN: 978-1-4673-5939-9
Begin Page: 2096
End Page: 2101
Appears in Collections:Conferences Paper