Ask HN: How to Get Started with IBM Mainframe and Z/OS?
So, the whole mainframe thing is a black box for me. Mainly because it's not easy to go hands on a mainframe.What's the best way to get into that whole world?
When you call dhl you only get lame exuses. "Maybe you doorbell isn't working?" Sure, DHL, sure.
So, the whole mainframe thing is a black box for me. Mainly because it's not easy to go hands on a mainframe.What's the best way to get into that whole world?