AliEn: ALICE Environment on the GRID

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Starting from mid-2008, the ALICE detector at CERN LHC will collect data at a rate of 4PB per year. ALICE will use exclusively distributed Grid resources to store, process and analyse this data. The top-level management of the Grid resources is done through the AliEn (ALICE Environment) system, whic...

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Autores principales: Bagnasco, S, Betev, L, Buncic, P, Carminati, F, Cirstoiu, C, Grigoras, C, Hayrapetyan, A, Harutyunyan, A, Peters, A J, Saiz, P
Lenguaje:eng
Publicado: 2007
Acceso en línea:http://cds.cern.ch/record/1069097
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author Bagnasco, S
Betev, L
Buncic, P
Carminati, F
Cirstoiu, C
Grigoras, C
Hayrapetyan, A
Harutyunyan, A
Peters, A J
Saiz, P
author_facet Bagnasco, S
Betev, L
Buncic, P
Carminati, F
Cirstoiu, C
Grigoras, C
Hayrapetyan, A
Harutyunyan, A
Peters, A J
Saiz, P
author_sort Bagnasco, S
collection CERN
description Starting from mid-2008, the ALICE detector at CERN LHC will collect data at a rate of 4PB per year. ALICE will use exclusively distributed Grid resources to store, process and analyse this data. The top-level management of the Grid resources is done through the AliEn (ALICE Environment) system, which is in continuous development since year 2000. AliEn presents several original solutions, which have shown their viability in a number of large exercises of increasing complexity called Data Challenges. This paper describes the AliEn architecture: Job Management, Data Management and UI. The current status of AliEn will be illustrated, as well as the performance of the system during the data challenges. The paper also describes the future AliEn development roadmap.
id cern-1069097
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10690972019-09-30T06:29:59Zhttp://cds.cern.ch/record/1069097engBagnasco, SBetev, LBuncic, PCarminati, FCirstoiu, CGrigoras, CHayrapetyan, AHarutyunyan, APeters, A JSaiz, PAliEn: ALICE Environment on the GRIDStarting from mid-2008, the ALICE detector at CERN LHC will collect data at a rate of 4PB per year. ALICE will use exclusively distributed Grid resources to store, process and analyse this data. The top-level management of the Grid resources is done through the AliEn (ALICE Environment) system, which is in continuous development since year 2000. AliEn presents several original solutions, which have shown their viability in a number of large exercises of increasing complexity called Data Challenges. This paper describes the AliEn architecture: Job Management, Data Management and UI. The current status of AliEn will be illustrated, as well as the performance of the system during the data challenges. The paper also describes the future AliEn development roadmap.Poster-2007-012oai:cds.cern.ch:10690972007-10-31
spellingShingle Bagnasco, S
Betev, L
Buncic, P
Carminati, F
Cirstoiu, C
Grigoras, C
Hayrapetyan, A
Harutyunyan, A
Peters, A J
Saiz, P
AliEn: ALICE Environment on the GRID
title AliEn: ALICE Environment on the GRID
title_full AliEn: ALICE Environment on the GRID
title_fullStr AliEn: ALICE Environment on the GRID
title_full_unstemmed AliEn: ALICE Environment on the GRID
title_short AliEn: ALICE Environment on the GRID
title_sort alien: alice environment on the grid
url http://cds.cern.ch/record/1069097
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