Week 9 Notes
Week 9 Notes LIS 4810 - 1
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This 3 page Class Notes was uploaded by ZacharyVanStanley on Wednesday November 11, 2015. The Class Notes belongs to LIS 4810 - 1 at University of Denver taught by Krystyna Matusiak in Summer 2015. Since its upload, it has received 15 views. For similar materials see Digital Libraries in Education and Teacher Studies at University of Denver.
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Date Created: 11/11/15
Digital Libraries Week Nine 111115 Zach Van Stanley Digital Preservation and Curation How do you organize your own digital files 0 Saved to multiple locations 0 Save in a physical format Digital Content Lifecycle cyclical 0 Selecting 0 Creating 0 Describing 0 Managing 0 Discovering 0 Using amp Reusing o Preserving There is no point in preserving lowquality objects 0 Use open standards 0 Archival formats 0 Metadata standardization to ensure interoperability Maintain active preservation by regularly checking files Risks and Challenges to Digital Preservation 0 Changing formats stability 0 Change in budget 0 Viruses and corruptibility bit rot 0 Changes in standards may require rescanning or other such projects 0 Change in management 0 Obsolescence of file readers 0 Easier to manipulate authenticity 0 Possibility of accidental deletion How is digital preservation different from conservation and preservation of analog materials 0 It may be more difficult to see degradation in digital objects 0 Digital preservation change at a faster rate 0 More specialization is necessary for digital objects Digital Forensics subfield of archives that deals With obsolete file types Digital Curation broad concept of digital lifecycles including preservation and management umbrella term Digital Preservation goal of preservation of materials and lengthening lifespans of digital objects Digital Stewardship aim of ensuring sustained access to digital content Preservation Strategies Bitstream copying baking up data 0 Refreshing copying files to a new storage media 0 Migration transfer to a new platform 0 Normalization change of file format during creation of repository creating consistency o Emulation use of software to read old formats not widely practiced Resources to Explore o httpwwwclockssorgclockssTriggered Content o httpwwwporticoorgdigitalpreservationioinporticoforlibraries We ended the class with time for our projects
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