Because CKAN’s harvesting functionality can be used to pull in metadata from other data portals, CKAN can be used to create a federated network of data portals which share data between each other.
This is useful if, for example, a national portal wanted to aggregate information from local government CKAN instances, or if a topic-specific CKAN instance was created which aggregated a subset of datasets from other CKAN sources.
CKAN supports the [DCAT standard](https://github.com/ckan/ckanext-dcat) for data catalogue metadata, so data can also be federated from other non-CKAN catalogues.
- New patch releases available for CKAN 2.8.x, 2.7.x and 2.6.x. Upgrade to keep your portals up to date: http://t.co/gpCtoJL6L6 2 days ago
- RT @jqnatividad : Amazing! Hopefully, other governments embrace #opensource for Digital #Infrastructure as well! For the @CKANproject , were… 1 week ago
- RT @OKFN : We are excited to announce that Catherine Stihler ( @C_Stihler_MEP ) has been appointed as new #CEO of Open Knowledge International… 2 weeks ago