WLCG

		Worldwide LHC Computing Grid
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About WLCG >Public Website< Management Structure MoU TDR Boards CB CRRB GDB MB OB LHCC Architect Forum C-RSG Archives SC2 ARDA Documents Activities Deployment WLCG Operations Applications Workshops Reporting Milestone Plans Resources Accounting Reliability Status & Progress Grid links + EGEE OSG NDGF CERN OpenLab GridCafé GridPP (UK) LHC Gridfest Jobs		WLCG Partners Tier-0 This is one site: the Computing Centre at CERN. All data passes through this central hub. Tier-1 This comprises eleven sites, located in: Canada: TRIUMF Germany : KIT Spain : Port d'Informació Ciencia (PIC) France : IN2P3 Italy : INFN Nordic countries : Nordic Datagrid Facility Netherlands: NIKHEF / Sara Taipei: ASGC United Kingdom: GridPP USA: Fermilab-CMS USA: BNL ATLAS Tier-2 This comprises over 140 sites grouped into federations covering: Australia Austria Belgium Canada China Czech Republic Estonia Finland France Germany Hungary India Israel Italy Japan Norway Pakistan Poland Portugal Republic of Korea Romania Russian Federation Slovenia Spain Sweden Switzerland Turkey UK Ukraine USA - CMS USA - ATLAS		Technical Info Sites Site registration Tier 2 sites list Getting started Install middleware gLite Middleware OSG software Savannah Contacts WLCG Directory Users User Guide Registration Digital Certificates Loading Certificates Troubleshooting Personal Data Virtual Organisation Operational Guide Grid User Support Operations Regional & CIC Ops Operations Portal EU Grid Ops Centre OSG Ops Centre Monitoring Security Overview JSPG & JSPG wiki Report an Incident