This is one of the things I actually quite enjoy about Heroku--not to mention that with their new heroku-postgresql:dev plan, you can have up to 30 (yes, 30!) free databases PER APP!
You can have like, 5 masters, with 5 readslaves each, etc. It's super awesome.
First, please don't abuse the free databases. Second, the free "dev" plan does not support fork or follow, nor do we plan to support those features on that plan in the near future.
You can have like, 5 masters, with 5 readslaves each, etc. It's super awesome.