1. Small steps and lasting impact: making a start with preservation Sarah Jones HATII, University of Glasgow [email_address]
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12. What does this mean for preservation? Getting started in digital preservation, Glasgow, 28 th Feb 2011 Tweet: #starting_dp Bit preservation Emulation Migration n.b. the different preservation approaches are not mutually exclusive. You may choose to migrate data but also preserve the original bitstream Process Hardware + OS + software Human-readable output Data stored on media Render
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16. Open Archival Information System Getting started in digital preservation, Glasgow, 28 th Feb 2011 Tweet: #starting_dp What depositors give you – objects + (hopefully!) some metadata The object after checking, processing, cataloguing… An access copy
17. Pre-preservation Getting started in digital preservation, Glasgow, 28 th Feb 2011 Tweet: #starting_dp How digital objects are created and looked after in the short-term affects how much work it is to ingest and preserve them Ingest is biggest preservation cost KRDS studies
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Editor's Notes
reliant on software company continuing to support the format
The most prevalent and commonly use digital preservation model. Note that this is just a framework – it doesn’t cover the nitty-gritty of what to do. The key things to note are It’s probably how you work already (people give you stuff, you process it, manage it in the archive and give others access) The terminology is off-putting (Ingest, Submission/Archival/Dissemination Information package) but is common in DP literature so useful to know Notion of ‘information package’ is just that objects don’t standalone – they have metadata, user guides, checksums etc