Author/Authors :
Cox، نويسنده , , G.A. and Armengaud، نويسنده , , E. and Augier، نويسنده , , C. and Benoit، نويسنده , , A. and Bergé، نويسنده , , L. and Bergmann، نويسنده , , T. and Blümer، نويسنده , , J. and Bres، نويسنده , , G. and Broniatowski، نويسنده , , A. and Brudanin، نويسنده , , V. and Censier، نويسنده , , B. and Chapellier، نويسنده , , M. and Chardin، نويسنده , , G. and Charlieux، نويسنده , , F. and Collin، نويسنده , , S. and Coulter، نويسنده , , P. ، نويسنده ,
Abstract :
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.
Keywords :
data structure , ROOT , data management , CouchDB , Multi-tier , Dark matter
