Fedora Commons
Fedora (Flexible Extensible Digital Object Repository Architecture) was originally developed by researchers at Cornell University as an architecture to store, manage, and access digital content in the form of digital objects. Fedora defines a set of abstractions for expressing digital objects, asserting relationships among digital objects, and linking behaviors to digital objects. Developed by the community and stewarded by Duraspace --- a nonprofit involved with open source technology projects including VIVO and DSpace --- Fedora Commons implements the Fedora abstractions in an open source, modular repository system for managing and disseminating digital content.
Fedora Commons is widely used in the academic sector as a basis for digital libraries, archives, or repository systems. Its worldwide installed user base includes academic and cultural heritage organizations, universities, research institutions, university libraries, national libraries, government agencies, and more.
Management and maintenance of any digital content type and of metadata about content in any format
Scale to millions of objects
Access data via APIs (REST/SOAP)
Provide RDF search (SPARQL)
Rebuilder utility (for disaster recovery and data migration)
Entire repository can be rebuilt from the digital object and content files
Content model architecture (define "types" of objects by their content)
Many storage options (database and file systems)
JMS messaging (your apps can "listen" to repository events)
Web-based administrator GUI (low-level object editing)
OAI-PMH provider service
GSearch (fulltext) search service
Multiple, customer driven front-ends
The SSH Open Marketplace is maintained and will be further developed by three European Research Infrastructures - DARIAH, CLARIN and CESSDA - and their national partners. It was developed as part of the "Social Sciences and Humanities Open Cloud" SSHOC project, European Union's Horizon 2020 project call H2020-INFRAEOSC-04-2018, grant agreement #823782.