Community Support

Sufia is maintained and supported by the Hydra community. Hydra is an open-source repository solution built collaboratively to address a broad range of repository needs.

Fedora 4 Repository

Sufia is built and tested atop the latest versions of Fedora 4, an open-source, linked data-compatible, digital asset repository platform that is sustained by the repository community and stewarded by DuraSpace.

Portland Common Data Model

Sufia uses a community-developed data model — the Portland Common Data Model (PCDM) — to model and store all deposited content in a way that bolsters interoperability.

Care to contribute to the documentation?

Get involved!