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An inconvenient truth: file-level metadata and in-file metadata caching in the (file-agnostic) ATLAS event store
In the ATLAS event store, files are sometimes 'an inconvenient truth.' From the point of view of the ATLAS distributed data management system, files are too small—datasets are the units of interest. From the point of view of the ATLAS event store architecture, files are simply a physical c...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2008
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1742-6596/119/4/042022 http://cds.cern.ch/record/1176561 |