Evolution of the WLCG Information Infrastructure
Evolution of the WLCG Information Infrastructure
复制标题
WLCG信息基础设施的演变
DOI:
10.1051/epjconf/202024503029
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发表时间:
2020
影响因子:
--
通讯作者:
Andreeva J
中科院分区:
文献类型:
--
作者:
Andreeva J
The WLCG project aimed to develop, build, and maintain a global computing facility for storage and analysis of the LHC data. While currently most of the LHC computing resources are being provided by the classical grid sites, over the last years the LHC experiments have been using more and more public clouds and HPCs, and this trend will certainly continue. The heterogeneity of the LHC computing resources is not limited to the procurement mode. It also implies variety of storage solutions and types of computer architecture which represent new challenges for the topology and configuration description of the LHC computing resources. The WLCG Information infrastructure has to evolve in order to meet these challenges and to be flexible enough to follow technology innovation. It should provide a complete and reliable description of all types of the storage and computing resources to ensure their effective use. This implies changes at all levels, starting from the primary information providers, through data publishing, transportation mechanism and central aggregators. This paper describes the proposed changes in the WLCG Information Infrastructure, their implementation and deployment.
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DOI:
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发表时间:
2021
期刊:
影响因子:
--
作者:
Taiga Nishida;Naoyuki Iwata;Tomiyasu Murata;Hiromasa Tanaka;Masaru Hori;Masafumi Ito;Yoshikazu HIRAYAMA
通讯作者:
Yoshikazu HIRAYAMA
影响因子:
--
作者:
G. Bitzes;F. Luchetti;A. Manzi;M. Patrascoiu;A. Peters;M. Simon;Elvin A. Sindrilaru
通讯作者:
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影响因子:
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作者:
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通讯作者:
G. Bitzes
DOI:
10.1088/1742-6596/219/6/062021
发表时间:
2010
期刊:
Journal of Physics: Conference Series
影响因子:
--
作者:
Gilles Mathieu;A. Richards;J. Gordon;C. D. C. Novales;P. Colclough;M. Viljoen
通讯作者:
M. Viljoen
影响因子:
--
作者:
F. Stagni;A. Tsaregorodtsev;C. Haen;P. Charpentier;Z. Máthé;W. Krzemień;V. Romanovskiy
通讯作者:
V. Romanovskiy