Store superset metadata in superset-db's superset database

Author: savvan0h

superset/superset_config.py

@@ -20,7 +20,7 @@
 # superset metadata (slices, connections, tables, dashboards, ...).
 # Note that the connection information to connect to the datasources
 # you want to explore are managed directly in the web UI
-#SQLALCHEMY_DATABASE_URI = 'postgresql+psycopg2://postgres@superset_db:5432/superset'
+SQLALCHEMY_DATABASE_URI = 'postgresql+psycopg2://postgres@superset-db:5432/superset'
 
 # Flask-WTF flag for CSRF
 WTF_CSRF_ENABLED = True