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Table of Contents

Time-Based Media Preservation Repository

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Use Cases:

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Indiana University Use Case - Ingest of large audio and video files
Indiana University Use Case - Ingest of large audio and video files
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Indiana University Use Case - Dissemination of large audio-video files
Indiana University Use Case - Dissemination of large audio-video files

Fedora Triplestore Use Cases:

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Title (goal)

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Indiana University Use Case - Easy traversal against the triplestore

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a. bottom up: Given an object, list all the parents of all levels

b. top down: For a collection, we would like to know hierarchical structure of the object, event the relationship stored on it's children. would like to know how many children of the object and how many grandchildren for each of its children...

c. statistical information for the objects with particular datastream on repository level: for example, we need to know how many items have a PDF file for a particular collection.

A great many example queries that have proved useful in the past are documented here.

Indiana University Use Case - Easy traversal against the triplestore
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Indiana University Use Case - Support Flexible data model change
Indiana University Use Case - Support Flexible data model change

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Title (goal)

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