Over the last eight weeks Patty Driever has published 8-blogs that cover the evolution of the I/O channel on the mainframe. Multiple people have asked for one blog that has all the links in one place, so here you go!

Post 1

Post 2

Post 3

Post 4

Post 5

Post 6

Post 7

Post 8

Its been a pleasure working with Patty these last few weeks and we are in discussions around more blogs that cover related topics,  so check back for more in the coming months!