Here's a quick walkthrough of how to set up master/slave streaming replication over SSL: http://www.rassoc.com/gregr/weblog/2013/02/16/zero-to-postgresql-strea

Here's a quick walkthrough of how to set up master/slave streaming replication over SSL: http://www.rassoc.com/gregr/weblog/2013/02/16/zero-to-postgresql-streaming-replication-in-10-mins/ http://www.rassoc.com/gregr/weblog/2013/02/16/zero-to-postgr... This will work over the internet between data centers if you're so inclined...depending on your traffic, a simple way to get started.