Welcome to PhEDEx
The CMS experiment is managing hundreds petabytes of data recorded by the detector and simulated physics events. Data is transferred to distributed computing sites providing facilities for data storage, and computing resources for data processing and analysis. PhEDEx, the Physics Experiment Data Export, maintains the knowledge of data replicas locations and manages data transfers between the CMS sites. Main PhEDEx components are:
  • Central Transfer Management Database (TMDB) maintaining a system state
  • Agents performing central and local site-specific tasks
  • Interactive Web Page for management and monitoring
  • Web data service providing APIs for integration with other tools
  • Command-line tools for management, monitoring, and administration

Descriptions Index
Structure, architecture, implementation, functionality
Monitoring Index
Links to monitoring pages, computing shifts info & tools
-- CarrickJCoakley - 2017-07-21
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Topic revision: r3 - 2017-08-02 - unknown
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