The large amount of data produced by the ATLAS experiment needs new computing paradigms for data processing and analysis, which involve many computing centres spread around the world. The computing workload is managed by regional federations, called ”clouds”. The Italian cloud consists of a main (Tier-1) center, located in Bologna, four secondary (Tier-2) centers, and a few smaller (Tier-3) sites. In this contribution we describe the Italian cloud facilities and the activities of data processing, analysis, simulationand software development performed within the cloud, and we discuss the tests of the new computing technologies contributing to evolution of the ATLAS Computing Model.

ATLAS computing activities and developments in the Italian Grid cloud / L., R., A., A., M., A., D., B., S., B., A., B., S., C., V., C., G., C., L., C., C., C., M., C., A., D.e., A., D.i., A., D., R., E., M., K., L., L., A., M., Merola, L., et al.. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - 396:(2012), p. 042052. (CHEP2012 ) [10.1088/1742-6596/396/4/042052].

ATLAS computing activities and developments in the Italian Grid cloud

MEROLA, LEONARDO;RUSSO, GUIDO;
2012

Abstract

The large amount of data produced by the ATLAS experiment needs new computing paradigms for data processing and analysis, which involve many computing centres spread around the world. The computing workload is managed by regional federations, called ”clouds”. The Italian cloud consists of a main (Tier-1) center, located in Bologna, four secondary (Tier-2) centers, and a few smaller (Tier-3) sites. In this contribution we describe the Italian cloud facilities and the activities of data processing, analysis, simulationand software development performed within the cloud, and we discuss the tests of the new computing technologies contributing to evolution of the ATLAS Computing Model.
2012
ATLAS computing activities and developments in the Italian Grid cloud / L., R., A., A., M., A., D., B., S., B., A., B., S., C., V., C., G., C., L., C., C., C., M., C., A., D.e., A., D.i., A., D., R., E., M., K., L., L., A., M., Merola, L., et al.. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - 396:(2012), p. 042052. (CHEP2012 ) [10.1088/1742-6596/396/4/042052].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/595585
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