IO performance of ATLAS data formats

The interplay of the ATLAS persistent event data model and the ROOT based I/O backend was studied in order to improve the read performance and disk size of ATLAS data formats for simulation, reconstruction and data analysis. The enabling of several native ROOT features such as basket ordering and th...

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Detalles Bibliográficos
Autores principales: Schaffer, RD, Bhimji, W, Biscarat, C, Brandt, G, Duckeck, G, van Gemmeren, P, Peters, A, Vukotic, I
Lenguaje:eng
Publicado: 2010
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1299564

Internet

http://cds.cern.ch/record/1299564

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