1. A device, comprising: a user interface module through which a user accesses event and performance data collected by a plurality of tools performing at least one of monitoring and managing of at least one of (i) one or more assets that support an application, (ii) the application, and (iii) one or more services that are supported by one or more applications, and aggregated by a processor, the user interface module including a plurality of interfaces to allow the user to determine an impact of an event or a performance issue on the application or the service based on the aggregated event or performance data and relationships among the assets.