What comes to mind when you hear the word mainframe? If it’s a computer from the 1950s, you probably don’t know as much about mainframes as you could. Keep reading for five little-known...

If you run an IBM mainframe today, you have to choose between two great operating systems options to power it:  Linux vs. z/OS. How do you decide? Here’s a guide to choosing the right...

This article on mainframe computers was originally published by Trevor Eddolls on Enterprise Systems Media. Many organizations have mainframe computers installed, yet those organizations often miss...

What do you think when you hear the word mainframe? If you imagine gigantic, outdated machines, then it’s time to educate yourself about what today’s mainframes are like and what they...