I have my environment on Amazon cloud (AWS-Ireland), and I'm planning on having my postgres DB hosted in Heroku.
I have couple of questions regarding this setup:
I know I can choose to have my Heroku db in Ireland as well, in that case - will the connection to my EC2 servers considered in-LAN?
Does the Heroku db have pgpool/pgbouncer already installed? Or should I take care of that on the AWS side?