A multi-tiered data structure and process management system based on ROOT and CouchDB

A multi-tiered data structure and process management system based on ROOT and CouchDB
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DOI：
10.1016/j.nima.2012.04.049
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发表时间：
2012-08
期刊：
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment
影响因子：
1.4
通讯作者：
G. Cox;E. Armengaud;C. Augier;A. Benoȋt;L. Bergé;T. Bergmann;J. Blümer;G. Brès;A. Broniatowski;V. Brudanin;B. Censier;M. Chapellier;G. Chardin;F. Charlieux;S. Collin;P. Coulter;O. Crauste;M. Jésus;J. Domange;L. Dumoulin;K. Eitel;D. Filosofov;Nicolas Fourches;J. Gascon;G. Gerbier;J. Gironnet;M. Gros;S. Henry;S. Hervé;S. Jokisch;A. Juillard;M. Kleifges;H. Kluck;V. Kozlov;H. Kraus;V. Kudryavtsev;P. Loaiza;S. Marnieros;A. Menshikov;X. Navick;C. Nones;E. Olivieri;P. Pari;L. Pattavina;B. Paul;M. Robinson;H. Rodenas;S. Rozov;V. Sanglard;B. Schmidt;S. Semikh;D. Tcherniakhovski;A. Torrento-Coello;M. Unrau;L. Vagneron;M.-A. Verdier;R. Walker;M. Weber;E. Yakushev;X. Zhang
G. Cox;E. Armengaud;C. Augier;A. Benoȋt;L. Bergé;T. Bergmann;J. Blümer;G. Brès;A. Broniatowski;V. Brudanin;B. Censier;M. Chapellier;G. Chardin;F. Charlieux;S. Collin;P. Coulter;O. Crauste;M. Jésus;J. Domange;L. Dumoulin;K. Eitel;D. Filosofov;Nicolas Fourches;J. Gascon;G. Gerbier;J. Gironnet;M. Gros;S. Henry;S. Hervé;S. Jokisch;A. Juillard;M. Kleifges;H. Kluck;V. Kozlov;H. Kraus;V. Kudryavtsev;P. Loaiza;S. Marnieros;A. Menshikov;X. Navick;C. Nones;E. Olivieri;P. Pari;L. Pattavina;B. Paul;M. Robinson;H. Rodenas;S. Rozov;V. Sanglard;B. Schmidt;S. Semikh;D. Tcherniakhovski;A. Torrento-Coello;M. Unrau;L. Vagneron;M.-A. Verdier;R. Walker;M. Weber;E. Yakushev;X. Zhang
中科院分区：
物理与天体物理3区
文献类型：
--
作者：
G. Cox;E. Armengaud;C. Augier;A. Benoȋt;L. Bergé;T. Bergmann;J. Blümer;G. Brès;A. Broniatowski;V. Brudanin;B. Censier;M. Chapellier;G. Chardin;F. Charlieux;S. Collin;P. Coulter;O. Crauste;M. Jésus;J. Domange;L. Dumoulin;K. Eitel;D. Filosofov;Nicolas Fourches;J. Gascon;G. Gerbier;J. Gironnet;M. Gros;S. Henry;S. Hervé;S. Jokisch;A. Juillard;M. Kleifges;H. Kluck;V. Kozlov;H. Kraus;V. Kudryavtsev;P. Loaiza;S. Marnieros;A. Menshikov;X. Navick;C. Nones;E. Olivieri;P. Pari;L. Pattavina;B. Paul;M. Robinson;H. Rodenas;S. Rozov;V. Sanglard;B. Schmidt;S. Semikh;D. Tcherniakhovski;A. Torrento-Coello;M. Unrau;L. Vagneron;M.-A. Verdier;R. Walker;M. Weber;E. Yakushev;X. Zhang

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利用ROOT和CouchDB构建了多层数据结构、分析工具包和数据处理管理系统。该系统非常适合于在数月或数年的时间内获取原始数据的许多计算机文件的实验，这些文件被分发到不同的计算中心，并通过几个数据处理步骤进一步减小大小。从数字化脉冲轨迹中提取的罕见事件的实验数据处理通常符合这一描述。该系统的实现已经构建了EDELWEISS-III实验，并在这里进行了详细描述。这一解决办法也可作为拟议的欧洲可回收能源中心实验的原型系统。
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.