The increasing volume of public data is leading their producers to outsource their dissemination to cloud providers, sometimes as relational databases hosted on Database-as-a-Service (DBaaS) offers. Studying these datasets may involve cross-analysis which can be achieved using multi-cloud queries if the source relations are hosted by several cloud providers. With this in mind, a middleware managing the orchestration of the outsourcing of the multi-cloud queries to the providers they involve was proposed. It calculates quotations for its users, in order to inform them of the performance and monetary cost of their queries, on the basis of multi-cloud execution plans. The latter are produced by an optimiser taking as an input estimates on the ...
Cloud computing is an emerging paradigm revolutionizing the use and marketing of information technol...
Private and public clouds are good means for getting on-demand intensive computing resources. In suc...
The use of the multi-cloud data storage in one heterogeneous service is a polynimbus cloud strategy....
International audienceThe provision of public data through various Database-as-a-Service (DBaaS) pro...
Cloud computing is characterized by a model in which computing resources are delivered as services i...
Cloud computing has become a widely used way to query databases. Today's cloud providers offer a var...
Le Cloud Computing est devenu un moyen largement utilisé pour l'interrogation de bases de données. L...
Cloud Computing is a new paradigm that provides computing resources as a service over the internet i...
Le cloud computing a eu un impact majeur sur la gestion des données, conduisant à une prolifération ...
Le cloud computing a émergé au cours de la dernière décennie pour être largement adopté aujourd’hui ...
L’approvisionnement du Cloud est le processus de déploiement et de gestion des applications sur les ...
National audienceMulti-cloud computing enables customers to exploit benefits of different cloud prov...
International audienceCloud platforms are increasingly used for hosting a broad diversity of service...
Le cloud computing est caractérisé par un modèle dans lequel les ressources informatiques sont fourn...
This thesis focuses on optimal and suboptimal allocation of cloud resources from infrastructure prov...
Cloud computing is an emerging paradigm revolutionizing the use and marketing of information technol...
Private and public clouds are good means for getting on-demand intensive computing resources. In suc...
The use of the multi-cloud data storage in one heterogeneous service is a polynimbus cloud strategy....
International audienceThe provision of public data through various Database-as-a-Service (DBaaS) pro...
Cloud computing is characterized by a model in which computing resources are delivered as services i...
Cloud computing has become a widely used way to query databases. Today's cloud providers offer a var...
Le Cloud Computing est devenu un moyen largement utilisé pour l'interrogation de bases de données. L...
Cloud Computing is a new paradigm that provides computing resources as a service over the internet i...
Le cloud computing a eu un impact majeur sur la gestion des données, conduisant à une prolifération ...
Le cloud computing a émergé au cours de la dernière décennie pour être largement adopté aujourd’hui ...
L’approvisionnement du Cloud est le processus de déploiement et de gestion des applications sur les ...
National audienceMulti-cloud computing enables customers to exploit benefits of different cloud prov...
International audienceCloud platforms are increasingly used for hosting a broad diversity of service...
Le cloud computing est caractérisé par un modèle dans lequel les ressources informatiques sont fourn...
This thesis focuses on optimal and suboptimal allocation of cloud resources from infrastructure prov...
Cloud computing is an emerging paradigm revolutionizing the use and marketing of information technol...
Private and public clouds are good means for getting on-demand intensive computing resources. In suc...
The use of the multi-cloud data storage in one heterogeneous service is a polynimbus cloud strategy....