Hello and thanks.
I'm sorry if my english is not perfect, i was tired yesterday ...
I usually haven't any problem to speak and discuss.
For me Mainframes are all "super-computers" starting from 1965 up to know, and not only from IBM.
I'm well documented on the dates of Mainframes, global architecture, main goals...
But i really would like to gain knowledge on IBM Mainframes.
For me it's a chance to be able to work with this type of machines, but they are rare and hard to find,
Andf even if i'm not working with them, i think i could at least use a Simulator (if possible for sure
IBM Mainframes are complex and i don't know by what i should begin. => That is the question from my first point
I'm actually reading a Redbook about Z/os, really instructive.