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OAI-PMH Tools Open Source or other linsences den Haag 13.01.2009. OAI-PMH Tools. UMProvider University of Michigan Perl MySql, can take many Simple datamodel Store metadata XML as blob or varchar Must store oai_dc, can store any No crosswalk Sets
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OAI-PMH ToolsOpen Source or other linsencesden Haag 13.01.2009
OAI-PMH Tools • UMProvider • University of Michigan • Perl • MySql, can take many • Simple datamodel • Store metadata XML as blob or varchar • Must store oai_dc, can store any • No crosswalk • Sets • Incremental harvesting (Resumption tokens) • Deleted records
OAI-PMH Tools • Celestial (OAIA) • Aggregator • University of Southampton (known for Eprints) • Perl • MySql • Simple datamodel • Metadata XML as blob • Mirroring DPs • Expose metadata for one or many harvested DPs
OAI-PMH Tools • Content systems, also DP • No harvester, but can preserve metadata from other DPs • Eprints, University of Southampton, Perl • DSpace, MIT and HP, Java • Fedora, University of Virginia and Cornell University, Java • Others • Content systems, also Aggregator • GreenStone, University of Waikato, NZ and UNESCO, Perl • And • PSNC's Software for metadata aggregation, Poland • DRIVER
OAI-PMH Tools • Fedora • Content system and DP • Java • PostgreSql, can take many • Extensive datamodel with versioning • Stores metadata like data • No harvester, can ingest metadata from other DPs • Properitary ingest XML format (Foxml) • One XML file per record • Can preserve Identifier • Can take Provenance
OAI-PMH Tools • UMHarvester • University of Michigan • Perl • XML files • Other providers or harvesters • Made in Java, Perl and PHP • Open Archive Initiative holds a list of OAI-PMH Tools