You can use shared memory communications between clients and servers on the same system. To use shared memory, TCP/IP Version 4 must be installed on the system.
commmethod sharedmem
shmport 1510
In this example, SHMPORT specifies the
TCP/IP port address of a server when using shared memory. Use the
SHMPORT option to specify a different TCP/IP port. The default port
address is 1510. commmethod tcpip
commmethod sharedmem