Jaroslava Schovancova (Acad. of Sciences of the Czech Rep. (CZ))
ATLAS Distributed Computing organized 3 teams to support data processing at Tier-0 facility at CERN, data reprocessing, data management operations, Monte Carlo simulation production, and physics analysis at the ATLAS computing centers located world-wide. In this talk we describe how these teams ensure that the ATLAS experiment data is delivered to the ATLAS physicists in a timely manner in the glamorous era of the LHC data taking. We describe experience with ways how to improve degraded service performance, we detail on the Distributed Analysis support over the exciting period of the computing model evolution.
Collaboration Atlas (Atlas)
Alessandro Di Girolamo (CERN) Daniel Colin Van Der Ster (CERN) Guidone Negri (CERN) Hiroshi Sakamoto (University of Tokyo (JP)) I Ueda (University of Tokyo (JP)) Jaroslava Schovancova (Acad. of Sciences of the Czech Rep. (CZ)) Johannes Elmsheuser (Ludwig-Maximilians-Univ. Muenchen (DE)) Mark Slater (Birmingham University) Nurcan Ozturk (University of Texas at Arlington (US)) Stephane Jezequel (Centre National de la Recherche Scientifique (FR)) Yuri Smirnov (Brookhaven National Laboratory (US))