RT Journal Article
T1 Cloud brokering mechanisms for optimized placement of virtual machines across multiple providers
A1 Tordsson, Johan
A1 Montero, Ruben S.
A1 Moreno-Vozmediano, Rafael
A1 Llorente, Ignacio M.
AB In the past few years, we have witnessed the proliferation of a heterogeneous ecosystem of cloud providers, each one with a different infrastructure offer and pricing policy. We explore this heterogeneity in a novel cloud brokering approach that optimizes placement of virtual infrastructures across multiple clouds and also abstracts the deployment and management of infrastructure components in these clouds. The feasibility of our approach is evaluated in a high throughput computing cluster case study. Experimental results confirm that multi-cloud deployment provides better performance and lower costs compared to the usage of a single cloud only.
PB Elsevier
SN 0167-739X
YR 2011
FD 2011-07-29
LK https://hdl.handle.net/20.500.14352/42720
UL https://hdl.handle.net/20.500.14352/42720
LA eng
NO Unión Europea. FP7
NO Ministerio de Ciencia e Innovación (MICINN)
NO Swedish Research Council (VR)
DS Docta Complutense
RD 17 abr 2025