Research output: Contribution to journal › Article › peer-review
Computing resource Information catalog : The ATLAS Grid Information system evolution for other communities. / Anisenkov, A. V.
In: CEUR Workshop Proceedings, Vol. 2023, 2017, p. 1-5.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Computing resource Information catalog
T2 - The ATLAS Grid Information system evolution for other communities
AU - Anisenkov, A. V.
PY - 2017
Y1 - 2017
N2 - The Worldwide LHC Computing Grid infrastructure links about 200 participating computing centers affiliated with several partner projects. It is built by integrating heterogeneous computer and storage resources in diverse data centers all over the world and provides CPU and storage capacity to the LHC experiments to perform data processing and physics analysis at petabytes scale data operations. In order to be used by the experiments, these distributed resources should be well described, which implies easy service discovery and detailed description of service configuration. This contribution describes the evolution of the ATLAS Grid Information system (AGIS), a central information middleware system built for ATLAS Experiment, into a common Computing Resource Information Catalog (CRIC), the framework, which is aimed to describe the topology of the LHC Experiments computing models, providing unified description of resources and services used by experiments applications. The main goal of the information system is to provide consistent Distributed Computing model definition, collect and aggregate data coming from various data providers and generic information sources (like GOCDB, OIM, BDII), store and expose different parameters and configuration data which are needed by Distributed computing software components.
AB - The Worldwide LHC Computing Grid infrastructure links about 200 participating computing centers affiliated with several partner projects. It is built by integrating heterogeneous computer and storage resources in diverse data centers all over the world and provides CPU and storage capacity to the LHC experiments to perform data processing and physics analysis at petabytes scale data operations. In order to be used by the experiments, these distributed resources should be well described, which implies easy service discovery and detailed description of service configuration. This contribution describes the evolution of the ATLAS Grid Information system (AGIS), a central information middleware system built for ATLAS Experiment, into a common Computing Resource Information Catalog (CRIC), the framework, which is aimed to describe the topology of the LHC Experiments computing models, providing unified description of resources and services used by experiments applications. The main goal of the information system is to provide consistent Distributed Computing model definition, collect and aggregate data coming from various data providers and generic information sources (like GOCDB, OIM, BDII), store and expose different parameters and configuration data which are needed by Distributed computing software components.
KW - Distributed Computing
KW - Grid
KW - Grid computing facilities
KW - Grid middleware
KW - Information system
UR - http://www.scopus.com/inward/record.url?scp=85040361760&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:85040361760
VL - 2023
SP - 1
EP - 5
JO - CEUR Workshop Proceedings
JF - CEUR Workshop Proceedings
SN - 1613-0073
ER -
ID: 9642520