3. Improvements

This release of Ambari 1.6.0 includes the following new features and improvements:

Feature Description
PostgreSQL Support Adds support for PostgreSQL for Ambari DB, Hive Metastore and Oozie . Learn more here.
Ambari Blueprints Ambari Blueprints is an API for performing cluster installations without requiring any UI interaction or requiring the use of the Ambari Cluster Install Wizard. Learn more about Blueprints here.
Stacks and Stack API Ambari Stacks and the Stacks API provide an extensibility model for Ambari . An Ambari Stack defines services, components, configurations, and repositories, and wraps them in a consistent operational lifecycle with customizable command scripts. Lean more about Stacks here.