Heroku Postgres and Microsoft SQL Server (MS SQL) Integration

Heroku Postgres
Xplenty
Microsoft SQL Server (MS SQL)

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.

About Microsoft SQL Server (MS SQL)

Microsoft SQL Server (MS SQL) is an RDBMS developed by Microsoft with many different editions for various audiences and workloads.