The Oracle Dynamic Monitoring Service enables Oracle Fusion Middleware components to provide administration tools, such as Oracle Enterprise Manager, with data regarding the component's performance, state and on-going behavior.
http://docs.oracle.com/cd/E17904_01/core.1111/e10108/dms.htm#
Frameworks
Get access to data on 320,570 websites that are Oracle Dynamic Monitoring Service Customers. We know of 305,192 live websites using Oracle Dynamic Monitoring Service and an additional 15,378 sites that used Oracle Dynamic Monitoring Service historically and 153,799 websites in the United States.
Get a list of 320,570 websites using Oracle Dynamic Monitoring Service which includes location information, hosting data, contact details, 305,192 currently live websites and an additional 23,865 domains that redirect to sites in this list. 15,378 sites that used this technology previously and 153,799 websites in the United States currently using Oracle Dynamic Monitoring Service.