This CKAN extension provides a datastore implementation based on MongoDB for storing data records. A key aspect is its implementation of the RDA Recommendations for Data Citation, which guarantees citability for every query submitted to the datastore. The extension implements the IDatastoreBackend interface, so the standard DataStore API can be used. It requires both MongoDB for data storage and PostgreSQL for the QueryStore (as described in RDA Recommendations). Features include sharding support and proper versioned queries for data citation.