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ATLAS Data Management Accounting with Hadoop Pig and HBase
The ATLAS Distributed Data Management system requires accounting of its contents at the metadata layer. This presents a hard problem due to the large scale of the system and the high rate of concurrent modifications of data. The system must efficiently account more than 90PB of disk and tape that st...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1457086 |