Postgres Plus is built on PostgreSQL and the vendor's Postgres Plus Advanced Server is a commercially licensed superset of Postgres Plus that adds many capabilities.

Features include:

- Runs applications written to run against an Oracle database

- Provides automated tools to migrate from Oracle and other commercial databases

- Cloud Edition provides features for applications with rapidly changing or uncertain volume requirements

- Dynamic tuning (DynaTune) with workload profiling for performance optimization even as configurations or usage patterns change

- Management and monitoring tools provide visibility and control over databases and applications

- Audit logging helps address Sarbanes-Oxley and other compliance requirements

- Commercial warranties and indemnification