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A Probabilistic Analysis of Data Popularity in ATLAS Data Caching
Efficient distribution of physics data over ATLAS grid sites is one of the most important tasks for user data processing. ATLAS' initial static data distribution model over-replicated some unpopular data and under-replicated popular data, creating heavy disk space loads while underutilizing som...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1448160 |