CERN Computing in Commercial Clouds

C Cordeiro, L Field, B Garrido Bear, D Giordano, B Jones, O Keeble, A Manzi, E Martelli, G McCance, D Moreno-García, S Traylen
2017 Journal of Physics, Conference Series  
By the end of 2016 more than 10 Million core-hours of computing resources have been delivered by several commercial cloud providers to the four LHC experiments to run their production workloads, from simulation to full chain processing. In this paper we describe the experience gained at CERN in procuring and exploiting commercial cloud resources for the computing needs of the LHC experiments. The mechanisms used for provisioning, monitoring, accounting, alarming and benchmarking will be
more » ... d, as well as the involvement of the LHC collaborations in terms of managing the workflows of the experiments within a multicloud environment.
doi:10.1088/1742-6596/898/8/082030 fatcat:rkb6oagk55cjzcwt2mqtajbhwu