This figure shows the server components of a clustered Services Gatekeeper implementation. The figure includes two large rectangles, the left on titled Host A and the right one HostB. Host A includes three main components from top to bottom: Administration Server, Managed Server, and Database, all three connected with arrows. Host B shows two main components, a Managed Server and Database. The Managed Server in Host B is connected to the Administration Server in Host A at the same point as Host A's Managed Server connection.