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# IT Notes

2019-08-16
11:05
 Implementing CockroachDB on Kubernetes / Iho, Albert Kasperi This report will describe implementing CockroachDB on Kubernetes, a summer student project done in 2019. [...] CERN-STUDENTS-Note-2019-061. - 2019. Access to fulltext

2019-08-09
15:07
 Providing Accounting Data Validation for the Worldwide LHC Computing Grid / Chioteli, Efstathia The Worldwide LHC Computing Grid (WLCG) is an innovative distributed environment which is deployed through the use of grid computing technologies in order to provide computing and storage resources to the LHC experiments for data processing and physics analysis. [...] CERN-STUDENTS-Note-2019-041. - 2019. Access to fulltext

2019-08-02
13:02
 Reproducible Examples for Integration with Keycloak / El Hajj Hussein, Mohammad The Microservice architecture on Libre Technology (MALT), Microsoft Alternatives" previously, Project started a year ago to mitigate anticipated software license fee increases. [...] CERN-STUDENTS-Note-2019-020. - 2019. Access to fulltext

2019-08-01
14:35
 MAlt: Mail Performance Metrics / Boyd, Matthew James Due to the fact that Microsoft has dropped CERN's academic institute status, therefore leaving licensing 10 times more expensive, CERN has had to come up with an alternative to Microsoft products to try and phase out the need for their products and in turn save money. [...] CERN-STUDENTS-Note-2019-017. - 2019. Access to fulltext

2019-06-26
10:53
 Rapport de stage, mise en place d’un logiciel de reconnaissance vocale au CERN / Pouliquen, Glen Nicolas Yvon (Inst. Universitaire de Technologie d'Annecy (FR)) Le CERN est le Conseil européen pour la recherche nucléaire. [...] CERN-IT-Note-2019-008. - 2019. - 41 p. Access to fulltext

2019-03-20
16:15
 Data Taking for the Heavy-Ion Run 2018 / Contescu, Cristian (CERN) ; Lo Presti, Giuseppe (CERN) ; Rousseau, Herve (CERN) The Heavy-Ion Run 2018 was the last part of the LHC Run 2 programme. [...] CERN-IT-Note-2019-006. - 2018. - 12 p. Full text

2019-03-07
16:34
 CERN Campus Network upgrade / Kishimoto Bisbe, Carles (CERN) ; Cass, Tony (CERN) The Campus Network has evolved organically since the last major upgrade in 2006 and a review was organised in 2018 to prepare for a long-overdue refresh to ensure the network can continue to meet evolving demands in the coming decade. [...] CERN-IT-Note-2019-005. - 2019. - 8 p. Access to fulltext

2019-03-06
14:54
 CERN Technical Network upgrade / Kishimoto Bisbe, Carles (CERN) ; Cass, Tony (CERN) The routers currently used in the Technical Network reached to an end, so the LS2 was the right time to call for a network upgrade [...] CERN-IT-Note-2019-004. - 2019. - 5 p. Access to fulltext

2019-02-21
15:14
 CERN External Network evolution for LHC Run3 and Run4 / Martelli, Edoardo (CERN) ; Cass, Tony (CERN) As from 2019, the LHC accelerator and its four major Experiments will undergo major upgrades that will dramatically increase the amount of data produced, data that not only has to be collected and stored at CERN, but also has to be sent to collaborating institutes. [...] CERN-IT-Note-2019-003. - 2019. - 13 p. Access to fulltext

2019-01-17
11:10
 Centralising Elasticsearch / Schwickerath, Ulrich (CERN) ; Saiz, Pablo (CERN) ; Toteva, Zhechka (CERN) During the past years, the interest in Elasticsearch at CERN has been increasing constantly. [...] CERN-IT-Note-2019-002. - 2018.