Improving DSpace Backups, Restores & Migrations

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Presentation at Open Repositories 2010 in Madrid, Spain on upcoming AIP export/import functionality (planned for DSpace 1.7.0). This functionality helps to provide a more preservation-quality backup (which can be used for restores or even migrations).

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Improving DSpace Backups, Restores & Migrations

  1. 1. Improving DSpace Backups, Restores, Migrations Tim Donohue DuraSpace
  2. 2. Have you ever had this happen? Manager: “Can you fix this problem, I’ve heard it’s just a database tweak?” Developer: “Sure – that sounds simple enough.”
  3. 3. *Except when it is not
  4. 4. I accidentally Oh no… deleted my entire collection!
  5. 5. We need good backups…
  6. 6. How to Backup DSpace today Full Database Folder Backup Backup
  7. 7. How to Restore all of DSpace Full Database Folder Backup Backup
  8. 8. How to Restore just a Collection Temp DB Temp Folder? Full Database Folder Backup Backup
  9. 9. How to Restore just a Collection Temp DB Temp Folder? Full Database Folder Backup Backup
  10. 10. A New Route: Archival Info Pkgs Package for each Community, Collection & Item AIP backup
  11. 11. A New Route: Restore All Package for each Community, Collection & Item AIP backup
  12. 12. A New Route: Restore a Collection 1 2 Collection AIP Items in Collection AIP backup
  13. 13. What’s in an AIP? Content Files License or Logos Other Files METS in Bundles? (DIM / MODS / PREMIS) Other Future Formats? BagIt? Archival Information Package (AIP)
  14. 14. What’s in an AIP? Related Objects Content Files License or Logos Other Files METS in Bundles? (DIM / MODS / PREMIS) Descriptive Metadata: DIM & MODS Tech/Preservation Metadata: PREMIS
  15. 15. Migrate a Collection One DSpace Install Another DSpace Install 2 1 Collection AIP Items in Collection
  16. 16. Migrate a Collection One DSpace Install (Future work) 2 1 Collection AIP Items in Collection
  17. 17. DuraCloud Integration Packages to Archive in Cloud Local “Watch” Folder
  18. 18. DuraCloud Integration Packages to Restore Local Folder
  19. 19. Photo Acknowledgments • Tech Support: http://www.flickr.com/photos/igalko/4202300413/ • Melted Computer: http://www.flickr.com/photos/alexmuse/242086997 • Always make new mistakes: http://www.flickr.com/photos/elycefeliz/4448688868/ • Hardrive icon: http://www.openclipart.org/detail/34537 • Folder icon: http://www.openclipart.org/detail/13740 • Database icon: http://www.openclipart.org/detail/68413 • Crystal icon: http://www.openclipart.org/detail/58609 • Zip Pkg icon: http://veryicon.com/icons/system/capital-icon-suite-mac/zip- 10.html • File icons: http://veryicon.com/icons/system/rhor-v2-part-3/ • Lego Box: http://www.flickr.com/photos/oskay/2156907025/ • Circuit Board: http://www.flickr.com/photos/amagill/2877921712/ • Clouds: http://www.flickr.com/photos/pagedooley/2511369048/ • Thank You: http://www.flickr.com/photos/darwinbell/2602728681/
  20. 20. Contact Info Tim Donohue DuraSpace tdonohue@duraspace.org More Info on DSpace Wiki: http://wiki.dspace.org/AipBackupRestorePrototype This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License http://creativecommons.org/licenses/by-nc/3.0/

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