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Goals

  1. Preservation storage
  2. Simplicity
  3. Performance

Implementation Plan

  1. Remove Modeshape
  2. Create 2-3 APIs to allow plugging in new backends
  3. Implement OCFL 

Major CRUD-Related Interfaces

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  • Name: Major interfaces and their interactions

Use Case:  Simple OCFL - based implementation

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  • Name: Simple OCFL implementation


Use Case: Horizontally-Scaled Fedora Instances Running against a single OCFL

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  • Name: horizontally scaled fedora
 




Use Case:  Fast reads and writes with OCFL   (THIS DIAGRAM NEEDS REVISITING)

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  • Name: OCFL, SPARQL-based Metadata and Search




Write Back Sequence Diagram (THIS DIAGRAM NEEDS REVISITING)

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  • Name: Write-back cache case 1


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