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publications:publi:moml10tpds [2019/04/25 08:49] (current)
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 +<p> <h1> MoML10tpds</​h1>​
 + <​p><​span class="​BibAuthor">​R. Moreno-Vozmediano,​ R.S. Montero, I.M. Llorente</​span>​. <span class="​BibJournalTitle">​Multi-Cloud Deployment of Computing Clusters for Loosely-Coupled MTC Applications</​span>​. <span class="​BibJournalName">​IEEE Transactions on Parallel and Distributed Systems. Special Issue on Many Task Computing</​span>,​ 22(6):​924-930,​ 2011.</​P><​p>​
 +<a name="​abstract"></​a><​h2>​ Abstract ​ </h2> <​P> ​
 +Cloud computing is gaining acceptance in many IT organizations,​ as an elastic, flexible and variable-cost way to deploy their service platforms using outsourced resources. Unlike traditional utilities where a single provider scheme is a common practice, the ubiquitous access to cloud resources easily enables the simultaneous use of different clouds. In this paper we explore this scenario to deploy a computing cluster on top of a multi-cloud infrastructure,​ for solving loosely-coupled Many-Task Computing (MTC) applications. In this way, the cluster nodes can be provisioned with resources from different clouds to improve the cost-effectiveness of the deployment, or to implement high-availability strategies. We prove the viability of this kind of solutions by evaluating the scalability,​ performance,​ and cost of different configurations of a Sun Grid Engine cluster, deployed on a multi-cloud infrastructure spanning a local data-center and three different cloud sites: Amazon EC2 Europe, Amazon EC2 USA, and ElasticHosts. Although the testbed deployed in this work is limited to a reduced number of computing resources (due to hardware and budget limitations),​ we have complemented our analysis with a simulated infrastructure model, which includes a larger number of resources, and runs larger problem sizes. Data obtained by simulation show that performance and cost results can be extrapolated to large scale problems and cluster infrastructures<​p>​
 + <a name="​keyword"></​a>​ <​h2>​Keywords </h2> <p> [ <a href="/​doku.php?​id=publications:​keyword:​cloud">​Cloud</​a>​ ] [ <a href="/​doku.php?​id=publications:​keyword:​opennebula">​ Opennebula</​a>​ ] [ <a href="/​doku.php?​id=publications:​keyword:​reservoir">​ Reservoir</​a>​ ] [ <a href="/​doku.php?​id=publications:​keyword:​tin2009-07146">​ Tin2009-07146</​a>​ ] [ <a href="/​doku.php?​id=publications:​keyword:​medianet">​ Medianet</​a>​ ] 
 +<a name="​contact"></​a><​h2>​ Contact ​ </h2> <​P> ​
 +<a href="​mailto:​rmoreno@dacya.ucm.es">​Rafael ​ Moreno-Vozmediano</​a> ​ <a href="/​doku.php?​id=people:​moreno">​ <img src="/​lib/​exe/​fetch.php?​w=&​h=&​cache=cache&​media=html_icon.png"​ align=top border=0 alt =""></​a><​br> ​
 +<a href="​mailto:​rubensm@dacya.ucm.es">​Ruben S.  Montero</​a> ​ <a href="/​doku.php?​id=people:​ruben">​ <img src="/​lib/​exe/​fetch.php?​w=&​h=&​cache=cache&​media=html_icon.png"​ align=top border=0 alt =""></​a><​br> ​
 +<a href="​mailto:​llorente@dacya.ucm.es">​Ignacio M.  Llorente</​a> ​ <a href="/​llorente">​ <img src="/​lib/​exe/​fetch.php?​w=&​h=&​cache=cache&​media=html_icon.png"​ align=top border=0 alt =""></​a><​br> ​
 +<a name="​bib"></​a><​h2>​ BibTex Reference ​ </h2> <​P> ​
 +@article{MoML10tpds,​ <​br>&​nbsp;&​nbsp;&​nbsp;​Author = {Moreno-Vozmediano,​ R. and Montero, R.S. and Llorente, I.M.},<​br>&​nbsp;&​nbsp;&​nbsp;​Title = {Multi-Cloud Deployment of Computing Clusters for Loosely-Coupled MTC Applications},<​br>&​nbsp;&​nbsp;&​nbsp;​Journal = {IEEE Transactions on Parallel and Distributed Systems. Special Issue on Many Task Computing},<​br>&​nbsp;&​nbsp;&​nbsp;​Volume = {22},<​br>&​nbsp;&​nbsp;&​nbsp;​Number = {6},<​br>&​nbsp;&​nbsp;&​nbsp;​Pages = {924--930},<​br>&​nbsp;&​nbsp;&​nbsp;​Publisher = {IEEE},<​br>&​nbsp;&​nbsp;&​nbsp;​Year = {2011}<​br>​} <​br><​p>​
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