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Title: dCache: Big Data storage for HEP communities and beyond

With over ten years in production use dCache data storage system has evolved to match ever changing lansdcape of continually evolving storage technologies with new solutions to both existing problems and new challenges. In this paper, we present three areas of innovation in dCache: providing efficient access to data with NFS v4.1 pNFS, adoption of CDMI and WebDAV as an alternative to SRM for managing data, and integration with alternative authentication mechanisms.
 [1] ;  [2] ;  [1] ;  [1] ;  [3] ;  [1] ;  [1] ;  [3] ;  [1]
  1. DESY
  2. Unlisted, DK
  3. Fermilab
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Journal Name: J.Phys.Conf.Ser.; Journal Volume: 513; Conference: 20th International Conference on Computing in High Energy and Nuclear Physics, Amsterdam, The Netherlands, 10/14-10/18/2013
Research Org:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Org:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Country of Publication:
United States