Paper Info
Title
A Variable Service Broker Routing Policy for data center selection in cloud analyst
Abstract
Cloud computing depends on sharing distributed computing resources to handle different services such as servers, storage and applications. The applications and infrastructures are provided as pay per use services through data center to the end user. The data centers are located at different geographic locations. However, these data centers can get overloaded with the increase number of client applications being serviced at the same time and location; this will degrade the overall QoS of the distributed services. Since different user applications may require different configuration and requirements, measuring the user applications performance of various resources is challenging. The service provider cannot make decisions for the right level of resources. Therefore, we propose a Variable Service Broker Routing Policy – VSBRP, which is a heuristic-based technique that aims to achieve minimum response time through considering the communication channel bandwidth, latency and the size of the job. The proposed service broker policy will also reduce the overloading of the data centers by redirecting the user requests to the next data center that yields better response and processing time. The simulation shows promising results in terms of response and processing time compared to other known broker policies from the literature.
Year
DOI
Venue
2017
10.1016/j.jksuci.2015.12.006
Journal of King Saud University - Computer and Information Sciences
Keywords
DocType
Volume
Cloud-Analyst,Cost effective analysis,Data centers,Service broker policy,Simulation and modeling
Journal
29
Issue
ISSN
Citations 
3
1319-1578
7
PageRank 
References 
Authors
0.74
10
3
Name
Order
Citations
PageRank
Ahmad Manasrah1171.18
Tariq Smadi270.74
Ammar Almomani31168.68