Database Models#
The metacatalog meta data model is split up into different entities, each representend by a Python class. Metacatalog uses sqlalchemy to model relationships between the classes and create and populate an appropriate database instance to store Records of these entities.
Note
Due to usage of the geoalchemy2 extension, which can currently only be stored in a PostGIS enabled PostgreSQL database, only PostgreSQL is supported. This may change in a future version.