A free and open-source cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with schemas.
s a lightweight Linked Data format. It is easy for humans to read and write. It is based on the already successful JSON format and provides a way to help JSON data interoperate at Web-scale. JSON-LD is an ideal data format for programming environments, REST Web services, and unstructured databases such as CouchDB and MongoDB.
The Django REST interface makes it easy to offer private and public APIs for existing Django models. New generic views simplify data retrieval and modification in a resource-centric architecture and provide model data in formats such as XML, JSON and YAML with very little custom code.