Page History

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• versioning support (See VersioningProposal)
• revisions in the identifier system (see e.g. this old persistent identifier discussion)
• more flexible metadata options
  • often mentioned in connection with METS
• support for relationships between bitstreams
  • see BitstreamRelationships
• more robust content format support
• alignment with the JSR170 data model
  • see http://jcp.org/en/jsr/detail?id=170^{Image Removed}
  • interesting because:
    • looked at by a lot of people
    • specified interface with many possible implementations
    • leg-up over model with just GET/PUT
  • Q: why should DS export the interface?
• revisiting how aggregation is modeled
  • currently done via Communities and Collections
  • May dovetail with JSR170 approach
• Scalability?

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