Clustered Data Storage for Multi-Site Fusion Experiments
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概要
- 論文の詳細を見る
The LABCOM data acquisition and management system already provides full functionality to both local and remote participants in Large Helical Device (LHD) experiments. This study newly added a function for dealing with raw experimental data not only from one experimental device but also from multiple distant sites. Its original distributed structure has enabled the multi-site modification to be made with a minimum of change, mainly within the data location indexing database for clustered storage. However, access permissions and restrictions for each sites data and users should be strictly implemented. The system began operation in 2008 under bilateral collaborations between the LHD, QUEST, and GAMMA10 experiments, with the goal of organizing a Fusion Virtual Laboratory in Japan.
著者
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KAWAHATA Kazuo
National Insitute for Fusion Science
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EMOTO Masahiko
National Insitute for Fusion Science
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NAGAYAMA Yoshio
National Insitute for Fusion Science
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NAKANISHI Hideya
National Insitute for Fusion Science
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KOJIMA Mamoru
National Institute for Fusion Science
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Yamamoto Takashi
National Institute For Environmental Studies
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NAKAMURA Kazuo
RIAM, Kyushu University
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HASEGAWA Makoto
RIAM, Kyushu University
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NAKAMURA Kazuo
RIAM, Kyushu University, 6-1 Kasuga-kouen, Kasuga 816-8580, Japan
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OHSUNA Masaki
National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292, Japan
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IMAZU Setsuo
National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292, Japan
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NONOMURA Miki
National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292, Japan
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HIGASHIJIMA Aki
RIAM, Kyushu University, 6-1 Kasuga-kouen, Kasuga 816-8580, Japan
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YOSHIKAWA Masayuki
PRC, University of Tsukuba, Tsukuba 305-8577, Japan
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KOJIMA Mamoru
National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292, Japan
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NAKANISHI Hideya
National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292, Japan
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