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Never mind the technology, what about the exit plans? Viv Cothey - - PowerPoint PPT Presentation
Never mind the technology, what about the exit plans? Viv Cothey - - PowerPoint PPT Presentation
Never mind the technology, what about the exit plans? Viv Cothey Gloucestershire Archives Why this presentation? Some technology file, block, object, tracks, partitions, volumes tape, LTO, spinning rust, SMR, SSD ZFS, RAID,
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Some technology
file, block, object, tracks, partitions, volumes… tape, LTO, “spinning rust”, SMR, SSD… ZFS, RAID, “bit-rot”, 2FA, NAS, SAN… “durability”, eleven 9s, off-site backup… Nothing to see here – move along
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But, note
“redundancy” and “end-of-life”...
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bb
“Bishop’s transcript” – Kempley 1569
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End-of-life: need for a succession of information systems
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“Digital” versus “analogue”: challenge #1: “survival” challenge #2: “authenticity”
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Authentic preservation: being able to demonstrate that information has survived
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Exit plans (orderly): audit, and verify “authenticity”
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Institutional / organisational “failure”: Carillion!
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Exit plans (disorderly): information “redundancy”
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