CMS Databases
P. Paolucci
CMS DB structure
OMDS@IP5 ORCON@IP5ORCOFF@T0
HLT-CMSSW application Reconstruction-CMSSW application FronTIER
read/writeread/write objects
read/write read/write objects
Transformation (O2O)
DCS/DQM
Application
DQM/Offline
Application
PVSS - XDAQ
read/writeread/write objects
Offline ReconstructionConditions DBONline subset
Bat 513
Online Master Data Storage
Conditions
Production Validation Development
Offline ReconstructionConditions DBOFfline subset
Mastercopy
Co
nfig
ura
tion
s
PixelStripsECALHCAL
RPCDTESCSCTrigger
DAQDCS C
on
diti
on
s
PixelStripsECALHCAL
RPCDTESCSCTrigger
DAQDCS
LHC data
Logbook
DDD
EMDB
Calib rat ion
Tier 0
Conditions
configuration
Where CMS is
1. Definition of the CMS database structure 2. CMS core group (5-6 people)3. CMS DB administrator group (2 new
contract)4. Hardware and software with IT5. Definition of the CMS sub-project
coordinator and working group6. Hypernews, Twiki page, DB meeting (every
2 weeks) and CMS note.
Where the RPC are
We need an RPC DB coordinator and a working group (detector and trigger)
Define our requirements for:1. Construction DB (maintenance)
2. Geometry
3. OMDS (PVSS and XDAQ info)
4. ORCON and ORCOFF
5. O2O (to have online data in the offiline DB)
6. FronTIER (external access)
