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changes.mady.by.user Tim Donohue

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changes.mady.by.user Ivan Masár

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Warning
title1.8 Schema

This Database schema is not fully up to date with DSpace 4.0. 2 additional table to store item level versioning information were added to DSpace 3 are currently not represented in this diagram.

More significantly, DSpace 5 changes the way many attributes are stored and moves them from DSpaceObjects to the metadatavalue table (DS-1582).

Most of the functionality that DSpace uses can be offered by any standard SQL database that supports transactions. However at this time, DSpace APIS use some features specific to PostgreSQL and Oracle, so some modification to the code would be needed before DSpace would function fully with an alternative database back-end.

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