On Fri, 27 Feb 2004, Fargusson.Alan wrote: > ... This is one point that non-mainframe folks really > don't understand. I have found that not one person I talk to > about mainframes understands that the mainframe can transfer data > on multiple buses simultaneously.
Yes, it's one of the points, perhaps the main point, in what I would use as the definition of a "mainframe", channelized I/O. I remember DEC trying to call the VAX a mainframe, and it was never clear to me if it was really doing channelized I/O. Those carrying the message didn't know the meaning. (I still liked the VAX, just didn't like my peers calling it a mainframe.) ... > This is the big difference in mainframe architecture. > We should make more of an effort to get this message out. -- R;
