Sla data curation
- 1. Reinhard Feldmann Data Curation / Digitisation / iCloud / Long-term storage of digital data Legaspi, Aquinas University 10th to 12th April 2014
- 2. Data curation Reinhard Feldmann Microfilming has been a success Digitising the microfilms
- 5. Data curation Reinhard Feldmann New Complexity „Born digital documents“ Migration vs. Emulation Digital „dark ages“ (Example: U.S. Elections)
- 7. Data curation Reinhard Feldmann Audio- and Videotapes Damages Vinegar Syndrom > Hydrolysis of binding agent Tape reel External magnetic fields ?
- 9. Data curation Reinhard Feldmann Audio- and Videotapes Best Storage Conditions Climate conditions 8° / 25% RH Separate storage
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- 11. Data curation Reinhard Feldmann Criteria for digitisation Relevant for research Rare and precious Preservation needs
- 12. Preserving the Past The Wolfenbuettel Book Reflector 45° opening angle
- 13. Preserving the Past The Wolfenbuettel Book Reflector 90° opening angle
- 14. Preserving the Past Graz Book Cradle, used in Research libraries
- 15. Preserving the Past ScanRobot 2.0
- 19. Preserving the Past Fileserver at the Duke August Library RAID-Arrays with hard discs
- 20. Data curation Reinhard Feldmann Longterm Storage of Digital data How long is “longterm”? What is “sure storage“? What data are we saving? “state of the art” Financial remarks
- 21. Data curation Reinhard Feldmann Semantic problem I: How long is Longterm? "five years or more" (IFLA 2006) “Data should normally be preserved and accessible for not less than 10 years for any projects, and for projects of clinical or major social, environmental or heritage importance, the data should be retained for up to 20 years, and preferably permanently within a national collection, or as required by the funder's data policy." (Research Councils UK 2008) "a period of time long enough for there to be concern about the impacts of changing technologies (...) on the information being held in a repository. This period extends into the indefinite future." (CCSDS 2002: 1-11) „'Longterm' is a non specified period, while unknown technological or sociocultural changes may take place.“ (Nestor 2008) Longterm or forever?