Paper Info
Title
Model-based Approach to Data Center Design and Power Usage Effectiveness Assessment.
Abstract
Data Centers (DC) are complex systems, which provide an environment to host Information and Technologies (IT) equipment. DCs are typically composed of a variety of components including servers, storage systems, networking infrastructures in addition to non-IT equipment such as power distribution and cooling systems. In order for a DC to function properly, all of its components need to be correctly configured and integrated. However, the variety of configurations and the interdependencies of DC sub-systems create challenges in understanding and optimizing DC complexities. In this paper, we present a system modeling approach, which supports the design of DCs and a quantitative assessment of their energy efficiency. This modeling approach aims at controlling the design complexity of DC infrastructure and ensuring the consistency of such designs. The cornerstone of our approach is a generic DC metamodel (DCMM), which captures the DCs heterogeneous structure, main characteristics, and diverse constraints. Furthermore, we propose a method to generate a Power Flow Model (PFM) from an input DC model. The PFM is then used to compute the DC Power Usage Effectiveness (PUE) metric. We evaluate the applicability of our approach through a use case of the Consortium Laval-UQAM-McGill and Eastern Quebec (CLUMEQ) data center.
Year
DOI
Venue
2018
10.1016/j.procs.2018.10.160
Procedia Computer Science
Keywords
Field
DocType
UML,Data center,Metamodel,generation algorithm,Power flow model,PUE
Interdependence,Complex system,Data mining,Computer science,Efficient energy use,Server,Systems modeling,Power usage effectiveness,Data center,Metamodeling,Distributed computing
Conference
Volume
ISSN
Citations 
141
1877-0509
0
PageRank 
References 
Authors
0.34
2
5
Name
Order
Citations
PageRank
Hibat-Allah Ounifi100.34
Xu Liu22711.96
abdelouahed gherbi315124.82
Yves Lemieux48613.06
Wubin Li523316.55