| Issue |
EPJ Web of Conf.
Volume 295, 2024
26th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2023)
|
|
|---|---|---|
| Article Number | 01014 | |
| Number of page(s) | 7 | |
| Section | Data and Metadata Organization, Management and Access | |
| DOI | https://doi.org/10.1051/epjconf/202429501014 | |
| Published online | 06 May 2024 | |
https://doi.org/10.1051/epjconf/202429501014
CRIC as a core instrument for WLCG operations
1 Budker Institute of Nuclear Physics, Novosibirsk, Russia
2 Novosibirsk State University, Novosibirsk, Russia
3 CERN, Geneva, Switzerland
Published online: 6 May 2024
WLCG is a large heterogeneous computing infrastructure which provides resources for the LHC experiments. The Computing Resource Information Catalogue (CRIC) has been designed as the source for the WLCG topology information. CRIC aims to describe WLCG distributed sites, their services and how the provided resources are used by the LHC experiments. The CRIC instance dedicated to WLCG has become a key service for WLCG computing operations, playing an important role in monitoring, accounting and organisation of the large-scale data challenges and upgrade campaigns. The contribution describes CRIC functionality widely used for the WLCG central operations as well as development plans helping to decrease operational effort.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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