N. S. Astakhov, S. D. Belov, I. N. Gorbunov, P. V. Dmitrienko, A. G. Dolbilov, V. E. Zhiltsov, V. V. Korenkov, V. V. Mitsyn, T. A. Strizh, E. A. Tikhonenko, V. V. Trofimov, S. V. Shmatov, “The Tier-1-level computing system of data processing for the CMS experiment at the large hadron collider”, Informatsionnye Tekhnologii i Vychslitel'nye Sistemy, 2013, Issue 4,Pages <nobr>27

GLOBAL PROJECTS AND SOLUTIONS

The Tier-1-level computing system of data processing for the CMS experiment at the large hadron collider

N. S. Astakhov^a, S. D. Belov^a, I. N. Gorbunov^a, P. V. Dmitrienko^a, A. G. Dolbilov^a, V. E. Zhiltsov^a, V. V. Korenkov^ab, V. V. Mitsyn^a, T. A. Strizh^a, E. A. Tikhonenko^a, V. V. Trofimov^a, S. V. Shmatov^a

^a Joint Institute for Nuclear Research, Dubna, Moscow region
^b Dubna International University for Nature, Society, and Man

Abstract: The review of the distributed computing infrastructure of the Tier-1 sites for the CMS experiments at the LHC is given. The special emphasis is placed on the main tasks and services of the Tier-1 site which is under construction in the Joint Institute for Nuclear Research in Dubna.

Keywords: high-performance computing systems, mass storage distributed system, distributed data processing, grid.