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Show Jeremy Myntti #WDPD2019 The Singularity is Near by Ray Kurzweil Information lasts only so long as someone cares about it. The conclusion that I've come [to ...] is that there is no set of hardware and software standards existing today, nor any likely to come along, that will provide any reasonable level of confidence that the stored information will still be accessible [...] decades from now. Kurzweil, Ray. (2006). The Singularity Is Near: When Humans Transcend Biology. New York: Penguin Books. p. 329 Photo by Michael Lutch. Courtesy of Kurzweil Technologies, Inc. CC BY 1.0 Digital Preservation Digital Preservation Actively Manage Over Time Digitization for Preservation vs. Digital Preservation Conway, P. (2010) "Preservation in the Age of Google: Digitization, Digital Preservation, and Dilemmas." Library Quarterly 80(1), p. 61-79. http://hdl.handle.net/2027.42/85223 Corruption, Loss, Obsolescence, and Failure https://www.iso.org/standard/57284.html OAIS reference model https://public.ccsds.org/pubs/650x0m2.pdf Digital Preservation Practices Fixity Original checksum (19 Aug 2011): e3f843d060d00c3bac1aa9f11fb6cdb7e5c01121 Validated checksum (19 Aug 2016): e3f843d060d00c3bac1aa9f11fb6cdb7e5c01121 Invalid checksum (19 Aug 2019): e3f843d070d0cc3bac1ab9t11fb6c0b7e5cv3229 Refreshing Emulation Emulation-as-a-Service Infrastructure = EaaSI https://www.softwarepreservationnetwork.org/eaasi/ https://archive.org/details/msdos_Oregon_Trail_The_1990 Migration BAT BMP BPG FLIF GIF HDR HEIF JFIF JP2 JPG PGM PNG TIFF BIB DOC IDX LTR MBOX MSG ODT RTF SIG SMS WPD WSD TXT Replication Forensics ● ● ● ● ● ● Legacy formats Uniqueness Authenticity Data recovery Security Privacy Formats https://lib.utah.edu/services/digital-library/ http://www.loc.gov/preservation/resources/rfs/ Metadata http://www.loc.gov/standards/premis/v3/premis-3-0-final.pdf Strategy Things to consider: ● ● ● ● ● ● Institution's strategic mission Mandate to preserve collections Organizational commitment to preservation Ability to conduct preservation activities Roles and responsibilities Succession planning https://lib.utah.edu/services/digital-library/ Policy Policies to develop: ● Digital collection development policy ● Selection and appraisal policy ● Preservation policy ○ Preservation actions ○ Preservation procedures https://lib.utah.edu/pdf/digital-library/appraisal-selectionguide.pdf Digital Preservation Systems https://www.nedcc.org/preservation-training/digital-preservation-assessment-training Digital Preservation Case Study https://collections.lib.utah.edu/ https://digitalnewspapers.org/ https://lib.utah.edu/services/digital-library/ Digital Library Workflow Lessons learned ● Preservation decisions need to be made earlier in the collection intake process ● Not all collections need full digital preservation ● Collection development controls preservation ● Organizational Infrastructure ● Digital Object Management ● Technical Infrastructure and Security http://www.crl.edu/sites/default/files/d6/attachments/pages/trac_0.pdf Additional Resources about Digital Preservation ● ● ● ● ● ● ● ● ● ● British Library Digital Preservation (https://www.bl.uk/digital-preservation) Center for Research Libraries Digital Preservation (https://www.crl.edu/archivingpreservation/digital-archives) Digital Preservation Coalition (https://www.dpconline.org/) Digital Preservation Education (http://digitalpreservation.ncdcr.gov/) Library of Congress Digital Preservation (http://www.digitalpreservation.gov/) National Digital Stewardship Alliance (https://ndsa.org/) Trustworthy Repositories Audit & Certification: Criteria and Checklist (http://www.crl.edu/sites/default/files/d6/attachments/pages/trac_0.pdf) University of Utah, Marriott Library Digital Preservation Policy (https://lib.utah.edu/services/digitallibrary/) U.S. National Archives Digital Preservation Framework (https://github.com/usnationalarchives/digital-preservation) US National Archives recommended formats (https://github.com/usnationalarchives/digitalpreservation) Jeremy Myntti jeremy.myntti@utah.edu |
