[Answer]-Heroku Master-Slave "Follower" postgresql

1👍

No the application will not balance the traffic. This will be application logic/configuration for load balancing, the heroku followers is just for the high availability.

👤Gul

0👍

Django does “Automatic database routing” to use multiple databases. The default routing scheme ensures that objects remain ‘sticky’ to their original database (i.e., an object retrieved from the foo database will be saved on the same database). The default routing scheme ensures that if a database isn’t specified, all queries fall back to the default database.

See the docs here.

Leave a comment