Published April 1, 2010 | Version v1
Journal article Metadata-only

Experience with the CMS event data model

Creators

  • 1. Princeton University, Princeton, NJ 08544 (United States)
  • 2. CERN, Geneva (Switzerland)
  • 3. FNAL, Batavia, IL 60510 (United States)

Description

The re-engineered CMS EDM was presented at CHEP in 2006. Since that time we have gained a lot of operational experience with the chosen model. We will present some of our findings, and attempt to evaluate how well it is meeting its goals. We will discuss some of the new features that have been added since 2006 as well as some of the problems that have been addressed. Also discussed is the level of adoption throughout CMS, which spans the trigger farm up to the final physics analysis. Future plans, in particular dealing with schema evolution and scaling, will be discussed briefly.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/219/3/032022

Additional details

Identifiers

DOI
10.1088/1742-6596/219/3/032022;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
219
Journal Issue
3
Journal Page Range
[8 p.]
ISSN
1742-6596

Conference

Title
17. international conference on computing in high energy and nuclear physics
Acronym
CHEP09
Dates
21-27 Mar 2009
Place
Prague (Czech Republic)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42040560
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S97: MATHEMATICAL METHODS AND COMPUTING;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPUTERIZED SIMULATION; DATA PROCESSING; EVOLUTION; MUONS; SCALING; SOLENOIDS
Descriptors DEC
ELECTRIC COILS; ELECTRICAL EQUIPMENT; ELEMENTARY PARTICLES; EQUIPMENT; FERMIONS; LEPTONS; PROCESSING; SIMULATION