From: Kevin Wright
OVRDSPF FILE(MYDSPF) ... DTAQ(&MYLIB/&MYDTAQ)
So the data queue could even be created "on the fly" when an instance of the program starts. You can push (publish) screen changes to the client all day and read from the client when requested. This whole architecture is simply brilliant!
I'd still go with browser web sockets or AJAX in order to gain other UI advances, but one must give credit where credit it due.