What changes are coming to RedHat Satellite database structure?

Red Hat Satellite standardizes on open-source PostgreSQL backend

RedHat consolidates and uses a single database, PostgreSQL

"The reasons for this direction are that we feel that PostgreSQL is a better solution for the types of data and usage that Satellite requires. Also, unifying on a single database backend simplifies the overall architecture of Satellite and can make supportability, backup, and disaster recovery easier."