Data Handling and Transfer in the LHCb Experiment

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This paper focuses on the management and control of raw event data files containing electronic response to particle collisions in the LHCb detector at the LHC storage ring at CERN as well as their associated metadata. The typical foreseen file life cycle is presented, starting from the file creation...

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Detalles Bibliográficos
Autores principales: Stoica, Radu, Frank, Markus, Neufeld, Niko, Smith, Andrew Cameron
Lenguaje:eng
Publicado: 2007
Materias:
Computing and Computers
Acceso en línea:http://cds.cern.ch/record/1426284
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author Stoica, Radu
Frank, Markus
Neufeld, Niko
Smith, Andrew Cameron
author_facet Stoica, Radu
Frank, Markus
Neufeld, Niko
Smith, Andrew Cameron
author_sort Stoica, Radu
collection CERN
description This paper focuses on the management and control of raw event data files containing electronic response to particle collisions in the LHCb detector at the LHC storage ring at CERN as well as their associated metadata. The typical foreseen file life cycle is presented, starting from the file creation to its transfer to the CERN tape storage system and the offline processing GRID system. To answer the management needs a dedicated database is implemented (Online Run Database) together with the necessary management software. The solution is integrated with the rest of the data acquisition software system and with the experiment control system. The software and hardware configuration is explained together with the testing methods, current status and future plans.
id cern-1426284
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-14262842019-09-30T06:29:59Zhttp://cds.cern.ch/record/1426284engStoica, RaduFrank, MarkusNeufeld, NikoSmith, Andrew CameronData Handling and Transfer in the LHCb ExperimentComputing and ComputersThis paper focuses on the management and control of raw event data files containing electronic response to particle collisions in the LHCb detector at the LHC storage ring at CERN as well as their associated metadata. The typical foreseen file life cycle is presented, starting from the file creation to its transfer to the CERN tape storage system and the offline processing GRID system. To answer the management needs a dedicated database is implemented (Online Run Database) together with the necessary management software. The solution is integrated with the rest of the data acquisition software system and with the experiment control system. The software and hardware configuration is explained together with the testing methods, current status and future plans.LHCb-PROC-2007-008CERN-LHCb-PROC-2007-008oai:cds.cern.ch:14262842007-05-04
spellingShingle Computing and Computers
Stoica, Radu
Frank, Markus
Neufeld, Niko
Smith, Andrew Cameron
Data Handling and Transfer in the LHCb Experiment
title Data Handling and Transfer in the LHCb Experiment
title_full Data Handling and Transfer in the LHCb Experiment
title_fullStr Data Handling and Transfer in the LHCb Experiment
title_full_unstemmed Data Handling and Transfer in the LHCb Experiment
title_short Data Handling and Transfer in the LHCb Experiment
title_sort data handling and transfer in the lhcb experiment
topic Computing and Computers
url http://cds.cern.ch/record/1426284
work_keys_str_mv AT stoicaradu datahandlingandtransferinthelhcbexperiment
AT frankmarkus datahandlingandtransferinthelhcbexperiment
AT neufeldniko datahandlingandtransferinthelhcbexperiment
AT smithandrewcameron datahandlingandtransferinthelhcbexperiment

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