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The Design and Application of Astronomy Data Lake in China-VO
Li, CH1; Cui, CZ1; He, BL1; Fan, DW1; Wang, JW1; Li, SS1; Mi, LY1; Wan, WH1,5; Chen JY(谌俊毅)2; Zhang, HL3; Yu, C4; Ciao, J4; Wang, CJ2; Cao, ZH1; Fan YF(范玉峰)2; Hong, Z4; Wang JG(王建国)2; Yin, SC4; Liu, L6; Chen, X7
会议录名称Astronomical Society of the Pacific (ASP) Conference Series-ASTRONOMICAL DATA ANALYSIS SOFTWARE AND SYSTEMS XXV
2017
卷号512
页码157-160
会议录编者/会议主办者Lorente, NPF; Shortridge, K; Wayth, R
产权排序第2完成单位
收录类别CPCI
会议名称25th Annual Conference on Astronomical Data Analysis Software and Systems (ADASS XXV)
会议日期2015-10-25
会议地点ARC Ctr Excellence All Sky Astrophys (CAASTRO), Sydney, AUSTRALIA
会议赞助商CAASTRO; European Space Agcy; Australian Govt Dept Ind & Sci; European So Observat Opt Astron Observ; Smithsonian Astrophys Observ; Elsevier
摘要

With the coming of many large astronomy observation facilities, such as LAMOST, TMT, FAST, LSST, SKA, data storage for these facilities is facing big challenges. Astronomy Data Lake, a distributed storage system is designed to meet these requirements in the big data era. Astronomy Data Lake, basing on a master-slave framework, integrates many geographic distributed data storage resources into a single mount point. It implements automatic data backup and disaster recovery, with easy expansion capability. Based on this system, we developed many data storage services, including database storage, private file storage, computing data and paper data services for astronomers.

资助项目National Natural Science Foundation of China[U1231108] ; Ministry of Science and Technology of China[2012FY120500] ; Chinese Academy of Sciences[XXH12503-05-05]
项目资助者National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Chinese Academy of Sciences
语种英语
学科领域天文学
学科门类理学 ; 理学::天文学
文章类型Proceedings Paper
出版者ASTRONOMICAL SOC PACIFIC
出版地390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA
ISBN号978-1-58381-908-1
ISSN号1050-3390
URL查看原文
WOS记录号WOS:000442046200036
WOS研究方向Astronomy & Astrophysics ; Computer Science
WOS类目Astronomy & Astrophysics ; Computer Science, Interdisciplinary Applications
引用统计
文献类型会议论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/17401
专题信息中心
通讯作者Li, CH
作者单位1.National Astronomical Observatories, Chinese Academy of Sciences (CAS), 20A Datun Road, Beijing 100012, China
2.Yunnan Astronomical Observatory, CAS, P.0.Box110, Kunming 650011, China
3.Xinjiang Astronomical Observatory, CAS, 150 Science 1-Street, Urumqi, Xinjiang 830011, China
4.Tianjin University, 92 Weijin Road, Tianjin 300072, China
5.Central China Normal University, 152 Luoyu Road, Wuhan 430079, China
6.Purple Mountain Observatory, 2 West Beijing Road, Nanjing 210008, China
7.Shanghai Astronomical Observatory, 80 Nandan Road, Shanghai 200030, China
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Li, CH,Cui, CZ,He, BL,et al. The Design and Application of Astronomy Data Lake in China-VO[C]//Lorente, NPF; Shortridge, K; Wayth, R. 390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA:ASTRONOMICAL SOC PACIFIC,2017:157-160.
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