Filters








2 Hits in 5.0 sec

MonetDB/SQL Meets SkyServer: the Challenges of a Scientific Database

M. Ivanova, N. Nes, R. Goncalves, M. Kersten
2007 International Conference on Scientific and Statistical Database Management  
This paper presents our experiences in porting the Sloan Digital Sky Survey(SDSS)/ SkyServer to the stateof-the-art open source database system MonetDB/SQL.  ...  The lessons learned are 1) the column store approach of MonetDB demonstrates a great potential in the world of scientific databases.  ...  Acknowledgments The authors would like to thank to the SkyServer team for delivering the data. This work was supported by Bsik Bricks program.  ... 
doi:10.1109/ssdbm.2007.19 dblp:conf/ssdbm/IvanovaNGK07 fatcat:l7lp6i4imfcmvcyyyf25wzps3e

High-performance Negative Database for Massive Data Management System of The Mingantu Spectral Radioheliograph

Congming Shi, Feng Wang, Hui Deng, Yingbo Liu, Cuiyin Liu, Shoulin Wei
2017 Publications of the Astronomical Society of the Pacific  
In light of these massive amounts of data generated by the MUSER, in this paper, a novel data management technique called the negative database (ND) is proposed and used to implement a data management  ...  Based on the key-value database, the ND technique makes complete utilization of the complement set of observational data to derive the requisite information.  ...  The authors also gratefully acknowledge the helpful comments and suggestions of the reviewers.  ... 
doi:10.1088/1538-3873/aa732d fatcat:6r3thdvz5bdkhaf4aclodn3flq