The neXt Dirac incarnation

The DIRAC interware has long served as a vital resource for user communities seeking access to distributed computing resources. Originating within the LHCb collaboration around 2000, DIRAC has undergone significant evolution. Despite its efficacy in meeting experiment-specific requirements, DIRAC has accrued technical debt over its 15-year history. Installation management remains intricate, with significant entry barriers and a reliance on bespoke infrastructure. The software development process lacks alignment with contemporary standards, impeding the onboarding process for new developers. Notably, integral components such as the network protocol and authentication mechanisms are proprietary and pose challenges for seamless integration with external applications. In response to these challenges, the DIRAC consortium has embarked on the development of DiracX. DiracX heralds a new era in distributed computing solutions. This contribution describes technical decisions, roadmap and timelines for the development of DiracX, while recognizing the criticality of maintaining a continuously operational DIRAC system for numerous user communities.

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Publication Details

Journal
EPJ Web of Conferences
Published
2025-01-01
DOI
https://doi.org/10.1051/epjconf/202533701336
Primary Topic
Distributed and Parallel Computing Systems
Type
article
Field-Weighted Citation Impact
0.00
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article

The neXt Dirac incarnation

J. Martyniak, A. Boyer, D. Bauer, C. Burr et al.
EPJ Web of Conferences
Distributed and Parallel Computing Systems
article

The neXt Dirac incarnation

J. Martyniak, A. Boyer, D. Bauer, C. Burr, A. Tsaregorodtsev, Simon Fayer, F. Stagni, C. Haen
article en

Abstract

The DIRAC interware has long served as a vital resource for user communities seeking access to distributed computing resources. Originating within the LHCb collaboration around 2000, DIRAC has undergone significant evolution. Despite its efficacy in meeting experiment-specific requirements, DIRAC has accrued technical debt over its 15-year history. Installation management remains intricate, with significant entry barriers and a reliance on bespoke infrastructure. The software development process lacks alignment with contemporary standards, impeding the onboarding process for new developers. Notably, integral components such as the network protocol and authentication mechanisms are proprietary and pose challenges for seamless integration with external applications. In response to these challenges, the DIRAC consortium has embarked on the development of DiracX. DiracX heralds a new era in distributed computing solutions. This contribution describes technical decisions, roadmap and timelines for the development of DiracX, while recognizing the criticality of maintaining a continuously operational DIRAC system for numerous user communities.

EPJ Web of ConferencesVol. 337
Centre National de la Recherche Scientifique (FR), Aix-Marseille Université (FR), Centre de physique des particules de Marseille (FR), Imperial College London (GB), European Organization for Nuclear Research (CH)
Openalex Percentile: Top 67%
Distributed and Parallel Computing Systems
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The neXt Dirac incarnation — J. Martyniak, A. Boyer, et al. · EPJ Web of Conferences (2025) | TGRS Research Map | TGRS