One of the main challenges for cloud computing providers remains to offer trustable performance for all users, while maintaining an efficient use of hardware and energy resources. In the context of this CIFRE thesis lead with Outscale, apublic cloud provider, we perform an in-depth study aimed at making management algorithms use new sources of information. We characterize Outscale’s workload to understand the resulting stress for the orchestrator, and the contention for hardware resources. We propose models to predict the runtime of VMs based on features which are available when they start. We evaluate the sensitivity with respect to prediction error of a VM placement algorithm from the literature that requires such predictions. We do not f...
Software systems are more pervasive than ever nowadays. Occasionally, applications runon top of reso...
With the advent of cloud computing and the need to satisfy growing customers resource demands, cloud...
Computer simulation is one of the pillars of Sciences and industry. Climate simulation, cosmology, o...
Cloud computing models are attractive because of various benefits such asscalability, cost and exibi...
Modern society relies heavily on the use of computational resources. Over the last decades, the numb...
Network function virtualization is a pillar-stone of today’s network architectures as it offers bett...
The emergence of cloud computing is changing the landscape of the infrastructure supporting IT syste...
RÉSUMÉ: Les patrons infonuagiques sont des solutions abstraites à des problèmes récurrents de concep...
The Cloud, with its pay-as-you-go model, gives the possibility of elastic resource management; users...
Version soumise à la revue internationale JPDCOrganizations owning High Performance Computing (HPC) ...
To accommodate the ever-increasing demand for Utility Computing (UC) resources, while taking into ac...
National audienceCloud Computing is a major trend in distributed computing environments enabling sof...
PosterNational audienceInternet of Things devices are physically closed to the end user but suffer f...
RÉSUMÉ: L'évolution de l'internet a un effet important sur une grande partie de la population mondia...
Software systems are more pervasive than ever nowadays. Occasionally, applications runon top of reso...
With the advent of cloud computing and the need to satisfy growing customers resource demands, cloud...
Computer simulation is one of the pillars of Sciences and industry. Climate simulation, cosmology, o...
Cloud computing models are attractive because of various benefits such asscalability, cost and exibi...
Modern society relies heavily on the use of computational resources. Over the last decades, the numb...
Network function virtualization is a pillar-stone of today’s network architectures as it offers bett...
The emergence of cloud computing is changing the landscape of the infrastructure supporting IT syste...
RÉSUMÉ: Les patrons infonuagiques sont des solutions abstraites à des problèmes récurrents de concep...
The Cloud, with its pay-as-you-go model, gives the possibility of elastic resource management; users...
Version soumise à la revue internationale JPDCOrganizations owning High Performance Computing (HPC) ...
To accommodate the ever-increasing demand for Utility Computing (UC) resources, while taking into ac...
National audienceCloud Computing is a major trend in distributed computing environments enabling sof...
PosterNational audienceInternet of Things devices are physically closed to the end user but suffer f...
RÉSUMÉ: L'évolution de l'internet a un effet important sur une grande partie de la population mondia...
Software systems are more pervasive than ever nowadays. Occasionally, applications runon top of reso...
With the advent of cloud computing and the need to satisfy growing customers resource demands, cloud...
Computer simulation is one of the pillars of Sciences and industry. Climate simulation, cosmology, o...