High - level COSMOS 1.0 Architecture Application Client Data Manager Product 1 Any type of web service may register itself with the COSMOS Broker. COSMOS Broker Product 2 Application Client Client Data Manager

Broker Service Registry Detailed COSMOS 1.0 Architecture CMDB (Federated Data) Application 1 Application 2 1 Data managers register with broker Client locates data managers from broker MDR locates federating CMDB from Broker Client interacts with data managers via web service endpoints MDR registers data with federating CMDB via CMDBf registration service 2 3 Data Manager MDR Federating CMDB 4 Application 1 client Application 2 client CMDB client CMDB client COSMOS CMDBf Query Handler COSMOS CMDBf Query Handler COSMOS CMDBf Reg. Req. Handler 5 Web Service Endpoint CMDBf Query Service CMDBf Query Service CMDBf Registration Service 3 5 1 4 Broker Service Registry Data Manager Name Service Endpoints Application 1 Data Manager Data manager service, web service for exposing operations of Application 1 MDR for application 2 CMDBf query service Federating CMDB CMDBf query service, CMDBf registration service Client Broker 2

Future state COSMOS Architecture Management Domain Broker1 Data WSDM EPR? Broker2 Broker3 Event Service Type X