Fedora Use Cases:
Fedora Triplestore Use Cases:
Title (goal) | Easy |
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IU use cases for fedora triplestore:
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| traversal against the triplestore | |
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| Primary Actor | |
| Scope | |
| Level | |
| Story | a. bottom up: |
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Given an object, list all the parents of all levels b. top down: |
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For a collection, we would like to know hierarchical structure of the object, |
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event the relationship stored on it's children. would like to know how many children of |
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the object and how many grandchildren for each of its children... c. statistical information for the objects with particular datastream on repository level |
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: for example, we need to know how many items |
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have a PDF file for a particular collection. |
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A great many example queries that have proved useful in the past are documented here. |
Title (goal) | Support Flexible data model change |
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| Primary Actor |
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| Scope | |
| Level | |
| Story | Easily insert/delete one layer of the existing object hierarchy |
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