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CERN Document Server 2,025 ჩანაწერია ნაპოვნი  1 - 10შემდეგიდასასრული  ჩანაწერთან გადასვლა: ძიებას დასჭირდა 0.53 წამი. 
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Large scale dynamic web deployment for CERN, experience and outlook / Reddy, Rajula Vineet (CERN) ; Yde, Joachim Valdemar (CERN) ; Barros, Francisco Borges Aurindo (CERN) ; Antunes, Carina (CERN) ; Wagner, Andreas (CERN)
CERN hosts more than 1200 websites essential for the mission of the Organization, both for internal and external collaboration and communication, as well as public outreach. The complexity and scale of CERN’s online presence is very diverse with some websites, like home.cern, accommodating more than one million unique visitors in a day. [...]
2024 - 8 p. - Published in : EPJ Web Conf. 295 (2024) 05011 Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.05011
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Future Plans / Yde, Joachim Valdemar (speaker) (CERN)
IR-ECO-PRD
2023 - 510. Accessibility; Digital Accessibility Workshop External links: Talk details; Event details In : Digital Accessibility Workshop
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Building a Kubernetes infrastructure for CERN’s Content Management Systems / Samaras-Tsakiris, Konstantinos (CERN) ; Vineet Reddy, Rajula (CERN) ; Borges Aurindo Barros, Francisco (CERN ; IST, Lisbon) ; Alvarez Fernandez, Eduardo (CERN) ; Wagner, Andreas (CERN)
The infrastructure behind home.cern and 1000 other Drupal websites serves more than 15,000 unique visitors daily. To best serve the site owners, a small engineering team needs development speed to adapt to their evolving needs and operational velocity to troubleshoot emerging problems rapidly. [...]
2021 - 12 p. - Published in : EPJ Web Conf. 251 (2021) 02064 Fulltext: PDF;
In : 25th International Conference on Computing in High-Energy and Nuclear Physics (CHEP), Online, Online, 17 - 21 May 2021, pp.02064
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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When One Line Took Thousands of Websites Offline / Henschel, Jack (CERN) ; Borges Aurindo Barros, Francisco (CERN)
This talk describes an incident where an innocuous change in a configuration management system caused a highly-visible unavailability of thousands of websites, which was followed by an intense recovery procedure. The talk covers the part of the infrastructure that prevented more widespread damage, the lessons learned (in terms of infrastructure design and operational procedures) as well as improvements significant improvements that have been implemented since then. [...]
IT-TALK-2012-008.- Geneva : CERN, 2023 Fulltext: PDF; In : SREcon EMEA 2023
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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EOS and Ceph integration with Kubernetes / Fornari, Federico (speaker)
Due to the increasing interest on data management services capable to cope with very large data resources, allowing the future e-infrastructures to address the needs of the next generation extreme scale scientific experiments, the national center of INFN (Italian Institute for Nuclear Physics) dedicated to Research and Development on Information and Communication Technologies (CNAF) and the Conseil Européen pour la Recherche Nucléaire (CERN) joined their experiences on storage systems to evaluate and test different technologies for next-generation storage challenges. The activity focused on the integration, using Kubernetes as orchestrator, of different storage systems (EOS and Ceph) with the aim to combine the high level scalability and stability of EOS services with the reliability and redundancy features provided by Ceph. In particular, EOS services have been deployed as containers and orchestrated by Kubernetes, the well-known open-source container-orchestration system for automating computer application deployment, scaling and management. The activity leverages in the possibility to integrate the two storage solutions by deploying them as containers and orchestrated by Kubernetes. In this respect, Kubernetes has been adopted to test different cluster-deployment scenarios (both on cloud and bare-metal) and assess their performances, bringing important improvements in terms of system operations, management and scalability. The results obtained by measuring the performances of the different combined technologies, comparing for instance block device and file system as backend options provided by a Ceph cluster deployed on physical machines, will be shown and discussed..
2022 - 774. HEP Computing; EOS workshop External links: Talk details; Event details In : EOS workshop
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Managing the CERN Batch System with Kubernetes / Alvarez, Luis Fernandez (CERN) ; Datskova, Olga (CERN) ; Jones, Ben (CERN) ; McCance, Gavin (CERN)
The CERN Batch Service faces many challenges in order to get ready for the computing demands of future LHC runs. These challenges require that we look at all potential resources, assessing how efficiently we use them and that we explore different alternatives to exploit opportunistic resources in our infrastructure as well as outside of the CERN computing centre. [...]
2020 - 10 p. - Published in : EPJ Web Conf. 245 (2020) 07048 Fulltext from publisher: PDF;
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019, pp.07048
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Lightweight WLCG sites : The SIMPLE Grid Framework / Sharma, Mayank (CERN) ; Litmaath, Maarten (CERN) ; Silva Junior, Eraldo (Rio de Janeiro, CBPF) ; Santana, Renato (Rio de Janeiro, CBPF)
This article describes a new framework, called SIMPLE, for settingup and maintaining classic WLCG sites with minimal operational efforts and insights needed into the WLCG middleware. The framework provides a single common interface to install and configure any of its supported grid services, such as Compute Elements, Batch Systems, Worker Nodes and miscellaneous middleware packages. [...]
2019 - 8 p. - Published in : EPJ Web Conf. 214 (2019) 07019 Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.07019
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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The ATLAS public website - Evolution to Drupal 8 / Velho, Mariana (CERN) /ATLAS Collaboration
Four years after the deployment of the ATLAS public website using the Drupal 7 content management system, the ATLAS Education & Outreach group has completed its migration to the new CERN Drupal 8 infrastructure. We present lessons learned from the development, usage, and evolution of the original website, and how the choice of technology helped to shape and reinforce our communication strategy. [...]
SISSA, 2021 - 5 p. - Published in : PoS LHCP2021 (2021) 164 Fulltext: PDF;
In : 9th Annual Large Hadron Collider Physics (LHCP 2021), Online, GB, 7 - 12 Jun 2021, pp.164
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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A grid site reimagined: building a fully cloud-native ATLAS Tier 2 on Kubernetes / Taylor, Ryan (University of Victoria (CA)) ; Albert, Jeffrey Ryan (University of Victoria (CA)) ; Barreiro Megino, Fernando Harald (University of Texas at Arlington (US))
The University of Victoria (UVic) operates an Infrastructure-as-a- Service scientific cloud for Canadian researchers, and a WLCG Tier 2 grid site for the ATLAS experiment at CERN. [...]
ATL-SOFT-PROC-2023-014. - 2024 - 8.
Original Communication (restricted to ATLAS) - Full text
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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A grid site reimagined / Taylor, Ryan (University of Victoria (CA)) ; Albert, Jeffrey Ryan (University of Victoria (CA)) ; Barreiro Megino, Fernando Harald (University of Texas at Arlington (US)) /ATLAS Collaboration
The University of Victoria (UVic) operates an Infrastructure-as-a-Service science cloud for Canadian researchers, and a WLCG T2 grid site for the ATLAS experiment at CERN. At first, these were two distinctly separate systems, but over time we have taken steps to migrate the T2 grid services to the cloud. [...]
ATL-SOFT-SLIDE-2023-148.- Geneva : CERN, 2023 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023
დეტალური ჩანაწერი - მსგავსი ჩანაწერები

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