a benefit-aware on-demand provisioning approach for multi-tier applications in cloud computing

ISCAS OpenIR

	a benefit-aware on-demand provisioning approach for multi-tier applications in cloud computing
	Wu Heng; Zhang Wenbo; Zhang Jianhua; Wei Jun; Huang Tao
	2013
发表期刊	Frontiers of Computer Science
ISSN	2095-2228
卷号	7 期号:4 页码:459-474
摘要	Dynamic resource provisioning is a challenging technique to meet the service level agreement (SLA) requirements of multi-tier applications in virtualization-based cloud computing. Prior efforts have addressed this challenge based on either a cost-oblivious approach or a cost-aware approach. However, both approaches may suffer frequent SLA violations under flash crowd conditions. Because they ignore the benefit gained that a multi-tier application continuously guarantees the SLA in the new configuration. In this paper, we propose a benefit-aware approach with feedback control theory to solve this problem. Experimental results based on live workload traces show that our approach can reduce resource provisioning cost by as much as 30% compared with a costoblivious approach, and can effectively reduce SLA violations compared with a cost-aware approach. © 2013 Higher Education Press and Springer-Verlag Berlin Heidelberg.; Dynamic resource provisioning is a challenging technique to meet the service level agreement (SLA) requirements of multi-tier applications in virtualization-based cloud computing. Prior efforts have addressed this challenge based on either a cost-oblivious approach or a cost-aware approach. However, both approaches may suffer frequent SLA violations under flash crowd conditions. Because they ignore the benefit gained that a multi-tier application continuously guarantees the SLA in the new configuration. In this paper, we propose a benefit-aware approach with feedback control theory to solve this problem. Experimental results based on live workload traces show that our approach can reduce resource provisioning cost by as much as 30% compared with a costoblivious approach, and can effectively reduce SLA violations compared with a cost-aware approach. © 2013 Higher Education Press and Springer-Verlag Berlin Heidelberg.
收录类别	EI
关键词	Cloud Computing Feedback Control Flow Visualization Grid Computing
部门归属	(1) Institute of Software Chinese Academy of Sciences Beijing 100190 China; (2) State Key Laboratory Computer Science Chinese Academy of Sciences Beijing 100190 China; (3) University of Chinese Academy of Sciences Beijing 100049 China
语种	英语
WOS记录号	WOS:000322390700001
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15637
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Wu Heng,Zhang Wenbo,Zhang Jianhua,et al. a benefit-aware on-demand provisioning approach for multi-tier applications in cloud computing[J]. Frontiers of Computer Science,2013,7(4):459-474.
APA	Wu Heng,Zhang Wenbo,Zhang Jianhua,Wei Jun,&Huang Tao.(2013).a benefit-aware on-demand provisioning approach for multi-tier applications in cloud computing.Frontiers of Computer Science,7(4),459-474.
MLA	Wu Heng,et al."a benefit-aware on-demand provisioning approach for multi-tier applications in cloud computing".Frontiers of Computer Science 7.4(2013):459-474.