Digital Preservation Infrastructure in the University of Alberta Libraries

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    06-Jan-2016

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Digital Preservation Infrastructure in the University of Alberta Libraries. Peter Binkley Digital Initiatives Technology Librarian peter.binkley@ualberta.ca. Before. During. After. Sun STK5800 (Honeycomb). STK5800. Network-attached storage (NAS) Raw capacity: 26 tb; usable: ~22 tb - PowerPoint PPT Presentation

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  • Digital Preservation Infrastructure in the University of Alberta Libraries

    Peter Binkley Digital Initiatives Technology Librarianpeter.binkley@ualberta.ca

  • Before

  • During

  • AfterSun STK5800 (Honeycomb)

  • STK5800Network-attached storage (NAS)Raw capacity: 26 tb; usable: ~22 tbMean time to data loss: ~1.4 million yearsEOLedOpensource software being developed by a third party: Dewstream > TierraCloud

  • SAM-FSSun Storage Archive ManagerPolicy-place data placementContinuous backup

  • Architecture

  • SAM-FS Storage

  • Parameters and bottlenecksPreservables vs keepables vs backupHow far offsite, and how to get it there?

  • ConcernsHeavy-duty infrastructure spinning disks use lots of power and create lots of heatSuccessor to the STK5800Preservation of metadata: how do you preserve it if it wont hold still?Staffing: appropriate level of monitoring and checking

  • FutureOngoing expansionCloud storage?Trusted Digital Repository (TDR)Broader collaboration

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