ATLAS Distributed Computing Evolution: Developments and Demonstrators Towards HL-LHC

The computing challenges at the HL–LHC require fundamental changes to the distributed computing models that have served experiments well throughout LHC. ATLAS planning for HL–LHC computing started back in 2020 with a Conceptual Design Report outlining various challenges to explore. This was followed...

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Detalles Bibliográficos
Autores principales: South, David, Lassnig, Mario, Cameron, David
Lenguaje:eng
Publicado: 2023
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2869065
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author South, David
Lassnig, Mario
Cameron, David
author_facet South, David
Lassnig, Mario
Cameron, David
author_sort South, David
collection CERN
description The computing challenges at the HL–LHC require fundamental changes to the distributed computing models that have served experiments well throughout LHC. ATLAS planning for HL–LHC computing started back in 2020 with a Conceptual Design Report outlining various challenges to explore. This was followed in 2022 by a roadmap defining concrete milestones and associated effort required. Today, ATLAS is proceeding further with a set of "demonstrators" with focused R&D in specific topics described in the roadmap. The demonstrators cover areas such as optimised tape writing and access, data recreation on-demand and the use of commercial clouds.
id cern-2869065
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
record_format invenio
spelling cern-28690652023-08-31T18:34:39Zhttp://cds.cern.ch/record/2869065engSouth, DavidLassnig, MarioCameron, DavidATLAS Distributed Computing Evolution: Developments and Demonstrators Towards HL-LHCParticle Physics - ExperimentThe computing challenges at the HL–LHC require fundamental changes to the distributed computing models that have served experiments well throughout LHC. ATLAS planning for HL–LHC computing started back in 2020 with a Conceptual Design Report outlining various challenges to explore. This was followed in 2022 by a roadmap defining concrete milestones and associated effort required. Today, ATLAS is proceeding further with a set of "demonstrators" with focused R&D in specific topics described in the roadmap. The demonstrators cover areas such as optimised tape writing and access, data recreation on-demand and the use of commercial clouds.ATL-SOFT-PROC-2023-018oai:cds.cern.ch:28690652023-08-31
spellingShingle Particle Physics - Experiment
South, David
Lassnig, Mario
Cameron, David
ATLAS Distributed Computing Evolution: Developments and Demonstrators Towards HL-LHC
title ATLAS Distributed Computing Evolution: Developments and Demonstrators Towards HL-LHC
title_full ATLAS Distributed Computing Evolution: Developments and Demonstrators Towards HL-LHC
title_fullStr ATLAS Distributed Computing Evolution: Developments and Demonstrators Towards HL-LHC
title_full_unstemmed ATLAS Distributed Computing Evolution: Developments and Demonstrators Towards HL-LHC
title_short ATLAS Distributed Computing Evolution: Developments and Demonstrators Towards HL-LHC
title_sort atlas distributed computing evolution: developments and demonstrators towards hl-lhc
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2869065
work_keys_str_mv AT southdavid atlasdistributedcomputingevolutiondevelopmentsanddemonstratorstowardshllhc
AT lassnigmario atlasdistributedcomputingevolutiondevelopmentsanddemonstratorstowardshllhc
AT camerondavid atlasdistributedcomputingevolutiondevelopmentsanddemonstratorstowardshllhc

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