Abstract: A system is for managing an application enterprise, wherein the application enterprise includes a plurality of distributed instances of a plurality of applications. The system includes a plurality of application blueprints, each application blueprint modeling a separate application. An enterprise data store is to hold enterprise data, representative of one or more states of the instances, according to the application blueprints. An application enterprise bus provides a standard interface to the enterprise data. A plurality of enterprise data access tools that each access the enterprise data via the application enterprise bus and provide a view of the current state of the application enterprise based thereon.