Experience with the CMS Event Data Model

被引：6

作者：

Elmer, P. ^{[1
]}

Hegner, B. ^{[2
]}

Sexton-Kennedy, L. ^{[3
]}

机构：

[1] Princeton Univ, Princeton, NJ 08544 USA

[2] CERN, Geneva, Switzerland

[3] FNAL, Batavia, IL 60510 USA

来源：

17TH INTERNATIONAL CONFERENCE ON COMPUTING IN HIGH ENERGY AND NUCLEAR PHYSICS (CHEP09) | 2010年 / 219卷

关键词：

D O I：

10.1088/1742-6596/219/3/032022

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

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.

引用

页数：8