You can create EPICS Server I/O servers to publish shared variables as Process Variables (PVs) by using the Channel Access (CA) network protocol.

You can create EPICS Server I/O servers to publish I/O Variables (IOVs) as PVs by using the CA network protocol.

Use EPICS Client I/O servers, or third-party EPICS clients, to monitor and update the published PVs after you deploy the processes that contain the shared variables and EPICS Server I/O servers.