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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
Source PublicationAstronomical Society of the Pacific (ASP) Conference Series-ASTRONOMICAL DATA ANALYSIS SOFTWARE AND SYSTEMS XXV
Author of SourceLorente, NPF; Shortridge, K; Wayth, R
Contribution Rank第2完成单位
Indexed ByCPCI
Conference Name25th Annual Conference on Astronomical Data Analysis Software and Systems (ADASS XXV)
Conference Date2015-10-25
Conference PlaceARC Ctr Excellence All Sky Astrophys (CAASTRO), Sydney, AUSTRALIA
Conference SponsorCAASTRO; European Space Agcy; Australian Govt Dept Ind & Sci; European So Observat Opt Astron Observ; Smithsonian Astrophys Observ; Elsevier

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.

Funding ProjectNational Natural Science Foundation of China[U1231108] ; Ministry of Science and Technology of China[2012FY120500] ; Chinese Academy of Sciences[XXH12503-05-05]
Funding OrganizationNational Natural Science Foundation of China ; Ministry of Science and Technology of China ; Chinese Academy of Sciences
Subject Area天文学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeProceedings Paper
Publication Place390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA
WOS IDWOS:000442046200036
WOS Research AreaAstronomy & Astrophysics ; Computer Science
WOS SubjectAstronomy & Astrophysics ; Computer Science, Interdisciplinary Applications
Citation statistics
Document Type会议论文
Corresponding AuthorLi, CH
Affiliation1.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
Recommended Citation
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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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