Release 10.1A: OpenEdge Getting Started:
Application and Integration Services

Overview of the Open Client object model

Figure 4–1 shows the relationship between Open Clients, the client interface, and the AppServer application service.

Figure 4–1: Open Client interface—the Open Client object model

The shaded elements represent OpenEdge components. The arrows show the run-time relationships, where the client application invokes operations through the client interface that are, in turn, executed remotely on the AppServer with all required inputs and outputs expressed as parameters on the operations.