PostgreSQL + django.contrib.postgres ¶ See also https://docs.djangoproject.com/en/dev/search/?q=postgresql https://github.com/django/django/tree/master/django/contrib/postgres PostgreSQL PostgreSQL versions django.contrib.postgres django.contrib.postgres.fields ArrayField HStoreField JSONField Range Fields django.contrib.postgres.indexes BloomIndex GinIndex GistIndex Full text search Introduction The search lookup SearchVector SearchQuery SearchRank Changing the search configuration Weighting queries Performance Trigram similarity Versions django.contrib.postgres 3.1 (NOT RELEASED) django.contrib.postgres 3.0