DMCA
Autonomic Power Aware Cloud Resources Orchestration Architecture for Web Applications
BibTeX
@MISC{Darwish_autonomicpower,
author = {R. R. Darwish},
title = {Autonomic Power Aware Cloud Resources Orchestration Architecture for Web Applications},
year = {}
}
Share
 |
 |
 |
 |
||
OpenURL
Abstract
Endless resources provisioning illusion is the mainstay for cloud computing paradigm. However, the unpredictable volatility nature involving web applications workload demand would highly hinder cloud computing platforms performance, furthermore, expose cloud resources for possible devastation. Accordingly, this work proposes autonomic power aware SLA-oriented cloud resources orchestration two-tier architecture. Despite complexity and uncertainties of the workload fluctuations, the proposed architecture geared for leveraging cloud system resources utilization, ensuring explicit guarantees on web applications’ responsiveness obligations, meanwhile achieving power consumption minimization objectives. The proposed architecture consolidates heuristic methodologies along with control theory approaches in a resource orchestration hierarchical structure. Firstly, an autonomic global controller is presented. The proposed global controller exploits heuristic methodology for mapping virtual machines (VMs) to the appreciate cloud resources in accordance to heuristic multidimensional objectives based placement strategy. Secondly, a proactive fuzzy-logic based local controller is proposed. The proposed local controller aimed
Keyphrases
web application heuristic methodology unpredictable volatility nature proposed architecture virtual machine heuristic multidimensional objective explicit guarantee possible devastation proactive fuzzy-logic power consumption minimization objective expose cloud resource web application responsiveness obligation endless resource control theory approach appreciate cloud resource cloud system resource utilization web application workload demand autonomic global controller workload fluctuation platform performance resource orchestration hierarchical structure two-tier architecture local controller global controller placement strategy proposed local controller
