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Cross-stratum orchestration and flexgrid optical networks for datacenter federations

Autor
Velasco, L.; Asensio, A.; Castro, A.; Berral, J.; Carrera, D.; López, V.; J. Fernández-Palacios
Tipus d'activitat
Article en revista
Revista
IEEE network
Data de publicació
2013-11
Volum
27
Número
6
Pàgina inicial
23
Pàgina final
30
DOI
https://doi.org/10.1109/MNET.2013.6678923 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24007 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6678923&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6678916%29 Obrir en finestra nova
Resum
Current inter-data-center connections are configured as static big fat pipes, which entails large bit rate over-provisioning and thus high operational costs for DC operators. On the other hand, network operators cannot share such connections between customers, because DC traffic varies greatly over time. Those connections are used to perform virtual machine migration and database synchronization among federated DCs, allowing elastic DC operations. To improve resource utilization and save costs, ...
Citació
Velasco, L. [et al.]. Cross-stratum orchestration and flexgrid optical networks for datacenter federations. "IEEE network", Novembre 2013, vol. 27, núm. 6, p. 23-30.
Paraules clau
Datacenters, Flexgrid optical networks
Grup de recerca
CAP - Grup de Computació d'Altes Prestacions
GCO - Grup de Comunicacions Òptiques

Participants