Opa has Postgres support. It requires almost no code change from MongoDB to Postgres, as explained in this blog post: http://www.josetteorama.com/to-sql-from-n

Opa has Postgres support. It requires almost no code change from MongoDB to Postgres, as explained in this blog post: http://www.josetteorama.com/to-sql-from-nosql/ http://www.josetteorama.com/to-sql-from-nosql/