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The advantages and disadvantages of ingesting data versus federating over an existing Fedora 3 filesystem.
Security
Transferring security policies from Fedora 3 to Fedora 4.
Versions
Transferring versions from Fedora 3 to Fedora 4
Content Models
Migrating content models.
Disseminators
Understanding disseminators in Fedora 3 and translating their functionality into Fedora 4.
Other Considerations
Are we missing anything?
Enhancements
Taking Advantage of Properties
Converting Inline XML and/or XML Datastreams (e.g. RELS-EXT, RELS-INT) to RDF properties.
Lightweight compared to XML.
New possibilities for complex queries that extend beyond the limits of the repository.
Enhancing Your Metadata
Converting XML metadata into RDF properties by adopting an RDF-based schema.
Why should you do this? Show benefits of exposing linked data.
Security
Transferring security policies from Fedora 3 to Fedora 4.
Disseminators
Understanding disseminators in Fedora 3 and translating their functionality into Fedora 4.