ATLAS Grid Information System
A. V. Anisenkov, Alexei A. Klimentov, Roman Kuskov, Torre J. Wenaus · Journal of Physics Conference Series · 2011
ATLAS is a particle physics experiment at the Large Hadron Collider at CERN. The detector produces huge volumes of data, of the order of petabytes per year. To satisfy ATLAS requirements for petabyte scale production and distributed analysis processing, a grid technology is used to distribute, store and analyse these immense amounts of data. In this paper we present ATLAS Grid Information System (AGIS) designed to integrate configuration and status information about resources, services and topology of whole ATLAS Grid needed by ATLAS Distributed Computing applications.