Maximum Configuration of a Runtime System 

The following figure describes an SAP NetWeaver Development Infrastructure (NWDI) hosting two tracks for two different applications that are meant to be running on runtime systems with a different release state. For Track X, all runtime systems are on one physical server but need to be on different nodes with unique system IDs. For Track Y, separate (smaller) machines are used for all runtime systems. You have these alternatives for each of the following landscapes.