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 327,417 websites that are Oracle Dynamic Monitoring Service Customers. We know of 307,395 live websites using Oracle Dynamic Monitoring Service and an additional 20,022 sites that used Oracle Dynamic Monitoring Service historically and 155,065 websites in the United States.
Get a list of 327,417 websites using Oracle Dynamic Monitoring Service which includes location information, hosting data, contact details, 307,395 currently live websites and an additional 26,758 domains that redirect to sites in this list. 20,022 sites that used this technology previously and 155,065 websites in the United States currently using Oracle Dynamic Monitoring Service.