Integrate Amazon S3 with Heroku Postgres
About Amazon S3
Amazon Simple Storage Service (Amazon S3), provides developers and IT teams with secure, durable, highly-scalable object storage. Amazon S3 is easy to use, with a simple web services interface to store and retrieve any amount of data from anywhere on the web. With Amazon S3, you pay only for the storage you actually use. There is no minimum fee and no setup cost.
About Heroku Postgres
Heroku Postgres is a reliable and powerful database-as-a-service based on PostgreSQL that supports Ruby, Node.js, Python, and Java.