You’ve been numerous to ask, the PostgreSQL addon is officialy live.
To support all the most used databases, MongoDB, MySQL and Redis weren’t enough, PostgreSQL was required. It has been released for testing purposes these last months. The addon is now ready for production use. For instance, Simplon e-learning platform is already based on this addon!
The addon is based on the 9.3.x branch of PostgreSQL. Of course, similarly to the other data stores, this addon also includes daily backups for all your data.
It is now even faster to migrate your applications from Heroku to Appsdeck :)