Corpus ID: 19318578

Extending the SDSS Batch Query System to the National Virtual Observatory Grid

@article{NietoSantisteban2004ExtendingTS,
  title={Extending the SDSS Batch Query System to the National Virtual Observatory Grid},
  author={Mar{\'i}a A. Nieto-Santisteban and William O'Mullane and Jim Gray and Nolan Li and Tamas Budavari and Alexander S. Szalay and Ani Thakar},
  journal={ArXiv},
  year={2004},
  volume={cs.DB/0403017}
}
  • María A. Nieto-Santisteban, William O'Mullane, +4 authors Ani Thakar
  • Published in ArXiv 2004
  • Computer Science
  • The Sloan Digital Sky Survey science database is approaching 2TB. While the vast majority of queries normally execute in seconds or minutes, this interactive execution time can be disproportionately increased by a small fraction of queries that take hours or days to run; either because they require non-index scans of the largest tables or because they request very large result sets. In response to this, we added a multi-queue job submission and tracking system. The transfer of very large result… CONTINUE READING

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