After you install WebSphere® eXtreme Scale in a stand-alone environment, you can use the getting started sample application to verify your installation. The getting started sample application is an introduction to in-memory and enterprise data grids. The getting started sample application is only included in full (client and server) installations of WebSphere eXtreme Scale.You can use the getting started sample application to verify the connection between your client installation and the appliance. The getting started sample application is an introduction to enterprise data grids.