michael parsons passion
Post on 17-May-2015
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• No recognizable disc in drive
• No recognizable disc in drive• No recognizable disc in drive
• No recognizable disc in drive• No recognizable disc in drive• No recognizable disc in drive
What should we keep?
Challenge #1:
What should we keep?
$
$
$
Challenge #2:
Silos
Challenge #2:
Silos
Integrate database systems…
Integrate database systems…
…and streamline workflowsfrom creation to preservation
Challenge #3:
NIST / Library of CongressOptical Disc Longevity Study (2007)
NIST / Library of CongressOptical Disc Longevity Study (2007)
7 brands tested
NIST / Library of CongressOptical Disc Longevity Study (2007)
7 brands testedTop 5 brands: 5% of discs predicted to have
uncorrectable errors within 45 years
NIST / Library of CongressOptical Disc Longevity Study (2007)
7 brands testedTop 5 brands: 5% of discs predicted to have
uncorrectable errors within 45 yearsOther 2 brands: 100% predicted to to have
uncorrectable errors between 30 and 45 years
NIST / Library of CongressOptical Disc Longevity Study (2007)
7 brands testedTop 5 brands: 5% of discs predicted to have
uncorrectable errors within 45 yearsOther 2 brands: 100% predicted to to have
uncorrectable errors between 30 and 45 years
For conditions: 25°C & 50% humidity (with 95% confidence)
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