The Remote Procedure Call Model
One way of implementing communications between the client and server sides of a distributed application is to use the procedure call model. In this model, the client makes what looks like a procedure call. The procedure call is translated into network communications by the underlying RPC mechanism. The server receives a request and executes the procedure, returning the results to the client. One of the DCE technology components, DCE RPC, is an implementation of this model. It is used by most of the other DCE technology components for their network communications. (See DCE Remote Procedure Call for more information on remote procedure calls and DCE RPC.)