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Poster communications

Evolution of the architecture of the ATLAS Metadata Interface (AMI)

Abstract : The ATLAS Metadata Interface (AMI) is now a mature application. Over the years, the number of users and the number of provided functions has dramatically increased. It is ne-cessary to adapt the hardware infrastructure in a seamless way so that the quality of service re-mains high. We describe the evolution from the beginning of the application life, using one server with a MySQL backend database, to the current state in which a cluster of virtual ma-chines on the French Tier 1 cloud at Lyon, an Oracle database also at Lyon, with replication to Oracle at CERN and a back-up server are used.
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Poster communications
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Contributor : Emmanuelle Vernay <>
Submitted on : Tuesday, April 14, 2015 - 8:58:44 AM
Last modification on : Tuesday, May 4, 2021 - 10:37:20 AM

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J. Odier, O. Aidel, S. Albrand, J. Fulachier, F. Lambert. Evolution of the architecture of the ATLAS Metadata Interface (AMI). 21st International Conference on Computing in High Energy and Nuclear Physics (CHEP2015), Apr 2015, Okinawa, Japan. Journal of Physics: Conference Series, 664 (4), pp.042040, 2015, ⟨10.1088/1742-6596/664/4/042040⟩. ⟨in2p3-01141866⟩



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