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A multi-tiered data structure and process management system based on ROOT and CouchDB
Cox G.A., Armengaud E., Augier C., Benoit A., Bergé L. et al
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 684 (2012) 63-72 - http://hal.in2p3.fr/in2p3-00703263
Physique/Physique/Instrumentations et Détecteurs
A multi-tiered data structure and process management system based on ROOT and CouchDB
G.A. Cox, E. Armengaud1, C. Augier2, Alain Benoit3, L. Bergé4, T. Bergmann, J. Blümer, G. Bres3, A. Broniatowski4, V. Brudanin, B. Censier2, M. Chapellier4, G. Chardin4, F. Charlieux2, S. Collin4, P. Coulter, O. Crauste4, M. De Jésus2, J. Domange1, 4, L. Dumoulin4, K. Eitel, D. Filosofov, N. Fourches1, J. Gascon2, G. Gerbier1, J. Gironnet2, M. Gros1, S. Henry, S. Hervé1, S. Jokisch, A. Juillard2, M. Kleifges, H. Kluck, V. Kozlov, H. Kraus, V.A. Kudryavtsev, P. Loaiza5, S. Marnieros4, A. Menshikov, X.-F. Navick1, C. Nones1, E. Olivieri4, P. Pari, L. Pattavina2, B. Paul1, M. Robinson, H. Rodenas3, S. Rozov, V. Sanglard2, B. Schmidt, S. Semikh, D. Tcherniakhovski, A.S. Torrento-Coello1, M. Unrau, L. Vagneron2, M.A. Verdier2, R.J. Walker, M. Weber, E. Yakushev, X. Zhang6
1 :  IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers (ex DAPNIA)
CEA : DSM/IRFU
France
2 :  IPNL - Institut de Physique Nucléaire de Lyon
http://www.ipnl.in2p3.fr/
CNRS : UMR5822 – IN2P3 – Université Claude Bernard - Lyon I (UCBL)
France
3 :  NEEL - Institut Néel
http://www.neel.cnrs.fr/
CNRS : UPR2940 – Université Joseph Fourier - Grenoble I – Institut National Polytechnique de Grenoble (INPG)
25 avenue des Martyrs - BP 166 38042 GRENOBLE CEDEX 9
France
4 :  CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse
http://www-csnsm.in2p3.fr/
CNRS : UMR8609 – IN2P3 – Université Paris XI - Paris Sud
batiments 104 et 108 - 91405 Orsay Campus
France
5 :  LSM - UMR 6417 - Laboratoire Souterrain de Modane
http://www-lsm.in2p3.fr
CNRS : UMR6417 – IN2P3 – CEA : DSM/IRFU
Carré Sciences 1125 route de Bardonnèche 73500 MODANE
France
6 :  IRAMIS - Institut Rayonnement Matière de Saclay (ex DRECAM)
http://www-drecam.cea.fr/
CEA : DSM/IRAMIS
91191 Gif-sur-Yvette, France
France
HELFA
ElecMCBT
CSNSM PS1
CSNSM INSTR
Cryo
A multi-tiered data structure, analysis toolkit and data processing management system has been constructed using ROOT and CouchDB. This system is well suited for experiments that acquire many computer files of raw data over the course of months or years, that are distributed to different computing centers and further reduced in size by several steps of data processing. Data handling for experiments searching for rare events extracted from digitized pulse traces typically fit this description. An implementation of this system has been constructed for the EDELWEISS-III experiment and is described here in some detail. This solution may also serve as a prototype system for the proposed EURECA experiment.

Articles dans des revues avec comité de lecture
2012
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (Nucl. Instr.& Meth. Phys. A)
Publisher Elsevier
ISSN 0168-9002 
684
63-72

CSNSM PS1, CSNSM INSTR
Data structure – Data management – ROOT – CouchDB – Dark Matter – Multi-tier