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Perseus Archiving and Preservation Strategies for Librarians

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Presentation Transcript

  1. Perseus’ Archiving Needs And What They Mean For Librarians

  2. Preserving Perseus

  3. Data and Behaviors • What does Perseus have to lose? • Data • If lost, we cannot do anything. • The primary text is primary. • Behavior • We lose the ability to make associations

  4. Structure of the Talk • Perseus’ current and future options for archiving/preserving its data and behaviors • Use this to motivate new skills required by and emerging new roles for librarians

  5. Perseus’ Preservation Options… • Be Open • Hard to maintain a black box • Distribute for Redundancy • Library of Alexandria: Don’t put all your eggs in one basket. • Use Institutions for Reliability/Quality • Library of Alexandria: Lots of quality content

  6. Be Open

  7. Be Open: Data • Data formats • Non-binary for text • Images are different • Application-independent • Easily transformable when possible • XML • Licensing • Can other people use this data? • Are other people able to create derivative works?

  8. Be Open: Behaviors • Protocol Specifications • What does Perseus mean? (semantics) • Defining behaviors • Browsing by logical citation scheme: CTS protocol • Perseus’ APIs • Open source implementations • Let people download these implementations

  9. Distribute For Redundancy

  10. Distributing Data • Leveraging Geographic Distribution • SRB/iRods • Desktop/Web-based GUI • The more copies, the safer our data will be • Perseus lets people download raw data • Creative commons

  11. Distribute Your Behaviors • Mirror sites • Enables distribution of behaviors • Distributed computing power • Performance gain • For Perseus’ mission: the more copies, the better! • Let people download your specs and implementations. • GPL license

  12. Use Institutions For Reliability & Quality

  13. Give Institutions Your Data • Quality • Policies for ingest ensure a standard for the data and metadata • Leverage Expertise • Their job is to archive and preserve data

  14. Give Institutions Your Behaviors • Institutional repositories can preserve behaviors • Fedora • Forces documentation • Specification • Implementation • If using a different implementation • Is the specification really implementation-independent?

  15. Skills Perseus Needs from Future Librarians • Data formats: • XML • Manipulating the data • XSLT • Basic Scripting: Perl, Python, Groovy • Licensing agreements • Creative Commons • GPL • Grid/Distributed Computing • Investigate Institutional Repositories • Fedora

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