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Integrated Data Acquisition, Storage, Retrieval and Processing Using the COMPASS DataBase (CDB)
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SYSNO ASEP 0430252 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Integrated Data Acquisition, Storage, Retrieval and Processing Using the COMPASS DataBase (CDB) Author(s) Urban, Jakub (UFP-V) RID
Pipek, Jan (UFP-V) RID
Hron, Martin (UFP-V) RID, ORCID
Janky, Filip (UFP-V) RID
Papřok, Richard (UFP-V) RID
Peterka, Matěj (UFP-V) RID, ORCID
Duarte, A.S. (PT)Source Title Fusion Engineering and Design. - : Elsevier - ISSN 0920-3796
Roč. 89, č. 5 (2014), s. 712-716Number of pages 5 s. Publication form Print - P Action Ninth IAEA TM on Control, Data Acquisition, and Remote Participation for Fusion Research Event date 06.05.2013-10.05.2013 VEvent location Hefei Country CN - China Event type WRD Language eng - English Country CH - Switzerland Keywords tokamak ; CODAC ; database Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects GP13-38121P GA ČR - Czech Science Foundation (CSF) GAP205/11/2470 GA ČR - Czech Science Foundation (CSF) LM2011021 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UFP-V - RVO:61389021 UT WOS 000339133600043 DOI 10.1016/j.fusengdes.2014.03.032 Annotation We present a complex data handling system for the COMPASS tokamak. The system, called CDB (COMPASS DataBase), integrates different data sources as anassortment of data acquisition hardware and software from different vendors is used. Based on widely available open source technologies wherever possible, CDB is vendor and platform independent andit can be easily scaled and distributed. The data is directly stored and retrieved using a standard NAS, hence independent of the particular technology; the description of the data(the metadata) is recorded in a relational database. Database structure is general and enables the inclusionof multi-dimensional data signals in multiple revisions (no data is overwritten). This design is inherently distributed as the work is off-loaded to the clients. CDB is implemented in Python language; bindings for Java, C/C++, IDL and Matlab are provided. An automated data post-processingserver is a part of CDB. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2015 Electronic address http://dx.doi.org/10.1016/j.fusengdes.2014.03.032
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