Content area

Abstract

The ROOT software package provides the data format used in High Energy Physics by the LHC experiments. ROOT offers a data analysis interface called RDataFrame, which has proven to adapt well to the requirements of modern physics analyses. However, with the increasing data collected by the LHC experiments, the challenge to perform an efficient analysis expands. One of the solutions to ease this challenge is the leverage of modern high-performing distributed computing environments, for which RDataFrame provides an easy-to-use interface layer - the distributed RDataFrame.

In this paper, we show that the distributed RDataFrame is out of the experimental testing phase, and it is now ready for production thanks to a stabilized user interface. We delve into recent improvements of the distributed RDataFrame, including memory management, C++ code inclusion, and Pythonizations of the interface that allow running the workflows seamlessly. This includes running the distributed RDataFrame on various Analysis Facilities, which is discussed towards the end of the paper.

Details

1009240
Title
Distributed Analysis in Production with RDataFrame
Publication title
Volume
337
Source details
27th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2024)
Number of pages
9
Publication year
2025
Publication date
2025
Publisher
EDP Sciences
Place of publication
Les Ulis
Country of publication
France
Publication subject
ISSN
21016275
e-ISSN
2100014X
Source type
Conference Paper
Language of publication
English
Document type
Conference Proceedings
Publication history
 
 
Online publication date
2025-10-07
Publication history
 
 
   First posting date
07 Oct 2025
ProQuest document ID
3263154287
Document URL
https://www.proquest.com/conference-papers-proceedings/distributed-analysis-production-with-rdataframe/docview/3263154287/se-2?accountid=208611
Copyright
© 2025. This work is licensed under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the terms of the License.
Last updated
2025-10-21
Database
ProQuest One Academic