File level provenance tracking in CMS

The CMS off-line framework stores provenance information within CMS's standard ROOT event data files. The provenance information is used to track how each data product was constructed, including what other data products were read to do the construction. We will present how the framework gathers...

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Bibliographic Details
Published in:Journal of physics. Conference series 2010-04, Vol.219 (3), p.032011, Article 032011
Main Authors: Jones, C D, Kowalkowski, J, Paterno, M, Sexton-Kennedy, E, Tanenbaum, W, Riley, D S
Format: Article
Language:English
Subjects:
Physics
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Summary:The CMS off-line framework stores provenance information within CMS's standard ROOT event data files. The provenance information is used to track how each data product was constructed, including what other data products were read to do the construction. We will present how the framework gathers the provenance information, the efforts necessary to minimise the space used to store the provenance in the file and the tools that will be available to use the provenance.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/219/3/032011