improving dspace backups, restores & migrations

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Improving DSpace Backups, Restores, Migrations Tim Donohue DuraSpace

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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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Page 1: Improving DSpace Backups, Restores & Migrations

Improving DSpace Backups, Restores, Migrations

Tim DonohueDuraSpace

Page 2: Improving DSpace Backups, Restores & Migrations

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.”

Page 3: Improving DSpace Backups, Restores & Migrations

*Except when it is not

Page 4: Improving DSpace Backups, Restores & Migrations
Page 5: Improving DSpace Backups, Restores & Migrations

I accidentally deleted my entire

collection!Oh no…

Page 6: Improving DSpace Backups, Restores & Migrations

We need good backups…

Page 7: Improving DSpace Backups, Restores & Migrations

How to Backup DSpace today

Full Database Backup

FolderBackup

Page 8: Improving DSpace Backups, Restores & Migrations

How to Restore all of DSpace

Full Database Backup

FolderBackup

Page 9: Improving DSpace Backups, Restores & Migrations

How to Restore just a Collection

Full Database Backup

FolderBackup

Temp DB Temp Folder?

Page 10: Improving DSpace Backups, Restores & Migrations

How to Restore just a Collection

Full Database Backup

FolderBackup

Temp DB Temp Folder?

Page 11: Improving DSpace Backups, Restores & Migrations

A New Route: Archival Info Pkgs

Package for each Community,

Collection & Item

AIP backup

Page 12: Improving DSpace Backups, Restores & Migrations

A New Route: Restore All

AIP backup

Package for each Community,

Collection & Item

Page 13: Improving DSpace Backups, Restores & Migrations

A New Route: Restore a Collection

AIP backup

Collection AIP

Items in Collection

1 2

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What’s in an AIP?

METS(DIM / MODS / PREMIS)

LicenseContent Files

or Logos

Other Future Formats? BagIt?

Other Filesin Bundles?

Archival Information Package (AIP)

Page 15: Improving DSpace Backups, Restores & Migrations

What’s in an AIP?

METS(DIM / MODS / PREMIS)

LicenseContent Files

or Logos

Descriptive Metadata: DIM & MODS

Other Filesin Bundles?

Tech/Preservation Metadata: PREMIS

Related Objects

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Migrate a Collection

Items in Collection

One DSpace Install Another DSpace Install

Collection AIP

12

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Migrate a Collection

Items in Collection

One DSpace Install

Collection AIP

12

(Future work)

Page 19: Improving DSpace Backups, Restores & Migrations

DuraCloud Integration

Packages to Archive in Cloud

Local “Watch” Folder

Page 20: Improving DSpace Backups, Restores & Migrations

DuraCloud Integration

Packages toRestore

Local Folder

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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/

Page 25: Improving DSpace Backups, Restores & Migrations

Contact Info

Tim DonohueDuraSpace

[email protected]

More Info on DSpace Wiki:http://wiki.dspace.org/AipBackupRestorePrototype

This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licensehttp://creativecommons.org/licenses/by-nc/3.0/