CERN Accelerating science

IT Slides

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2020-09-30
17:44
An overview on CINNAMON / Gardi, Luca (CERN)
CINNAMON stands for Centralized IPMI NotificatioN And Monitoring System, it provides a consistent part of CERN’s DC server hardware, temperature and power monitoring and it's meant as a replacement to in-band ipmi-lemon-sensor. This presentation provides a status update on the tool, from development phase to production..
IT-TALK-2020-001.- Geneva : CERN, 2020 Fulltext: PDF; In : IT-CF Group meeting

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2020-09-30
17:29
Hardware monitoring with collectd / Gardi, Luca (CERN)
Collectd is now used for monitoring every single machine in the CERN Data Centre. This presentation will provide a status of the migration of legacy hardware Lemon sensors to Collectd sensors
IT-TALK-2018-013.- Geneva : CERN, 2018 Fulltext: PPTX PDF; In : IT-CF Group meeting

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2020-07-17
08:48
Detecting IoT Devices and How They Put Large Heterogeneous Networks at Security Risk / Agarwal, Sharad (University of Wisconsin Madison (US)) ; Lueders, Stefan (CERN) ; Oser, Pascal (Universitaet Ulm (DE))
We present our results to identify and assess IoT devices on a large-scale and heterogeneous network. This work shows that IoT devices endanger networks significantly. [...]
IT-TALK-2019-003.- Geneva : CERN, 2019 Fulltext: PDF; In : 7th Control System Cyber-Security Workshop (CS)2/HEP

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2019-06-19
11:49
Beyond repositories: enabling actionable FAIR open data reuse services in particle physics / Rodriguez Rodriguez, Diego (CERN) ; Simko, Tibor (CERN) ; Dallmeier-Tiessen, Sunje (CERN) ; Feger, Sebastian Stefan (Universitaet Stuttgart (DE)) ; Fokianos, Pamfilos (CERN) ; Kousidis, Konstantinos ; Lavasa, Artemis (CERN) ; Maciulaitis, Rokas (Ministere des affaires etrangeres et europeennes (FR)) ; Okraska, Jan (University of Warsaw (PL)) ; Trzcinska, Anna (CERN) et al.
We describe experiences from building and operating the CERN Open Data repository platform that manages and disseminates more than one petabyte of open data from particle physics. We discuss the education and research use cases of the platform and we argue that in order to make the FAIR open data fully actionable and reusable by a variety of users, the research data repositories should evolve from focusing on resource-hosting present towards integrated service-provisioning future. [...]
IT-TALK-2019-002.- Geneva : CERN, 2019 Slides: PDF;
In : Open Repositories 2019, Hamburg, Hamburg, Germany, 10 - 14 Jun 2019

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2019-05-20
11:08
CERN’s Digital Memory: When Patrimony Data meets Scientific Data / Le Meur, Jean-Yves (CERN)
Since 1954, the European Organization for Nuclear Physics (CERN) has developed and exploited accelerator technologies to run fundamental research on high-energy particles. Punctuated by the discovery of new particles and the invention of the World Wide Web, the last 65 years have seen an explosion in the amount of data captured, whether scientific datasets or multimedia documentary. [...]
IT-TALK-2019-001.- Geneva : CERN, 2019 Fulltext: PDF;
In : Archiving 2019: Digitization Preservation and Access, Lisboa, Portugal, 14 - 17 May 2019

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2019-01-10
09:48
Radio Communications in a Hostile Environment / Agosta, Stefano (CERN)
IT-TALK-2018-012.- Geneva : CERN, 2018 Fulltext: PPTX; In : IEEE International Conference on Communications

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2019-01-08
10:09
Sharing server nodes for storage and compute Batch on EOS Extra Resources / Schulz, Markus (CERN) ; Jones, Ben (CERN) ; Kiryanov, Andrey (Petersburg Nuclear Physics Institute (RU)) ; Lamanna, Massimo (CERN) ; Mascetti, Luca (CERN) ; McCance, Gavin (CERN) ; Rousseau, Herve (CERN) ; Smith, David (CERN) ; Tollefsen, Havard (Norwegian University of Science and Technology (NTNU) (NO))
Based on the observation of low average CPU utilisation of several hundred disk servers in the EOS storage system at CERN, the Batch on EOS Extra Resources (BEER) project developed an approach to utilise these resources for batch processing. After initial proof of concept tests, showing almost no interference between the batch and storage services, a model for production has been developed and implemented. [...]
IT-TALK-2018-011.- Geneva : CERN, 2018 Fulltext: PPTX;

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2019-01-07
13:37
Moving CERN’s telephony infrastructure to Asterisk / Valentin Vinagrero, Francisco (CERN)
IT-TALK-2018-010.- Geneva : CERN, 2018 Fulltext: PPTX; In : Astricon 2018

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2018-12-19
14:49
Reusable data, reproducible analyses: today, tomorrow, next decade / Šimko, Tibor (CERN)
IT-TALK-2018-009.- Geneva : CERN, 2018 Fulltext: PDF;
In : 14th eScience IEEE International Conference, Amsterdam, Netherlands, 29 Oct - 1 Nov 2018

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2018-12-19
14:43
REANA: A System for Reusable Research Data Analyses / Šimko, Tibor (CERN) ; Heinrich, Lukas (New York University) ; Hirvonsalo, Harri (CSC) ; Kousidis, Dinos (CERN) ; Rodríguez, Diego (CERN)
IT-TALK-2018-008.- Geneva : CERN, 2018 Fulltext: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018

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