Old mainframe computers are interesting, especially to those of us who weren’t around to see them in action. We sit with old-timers and listen to their stories of the good ol’ days.

We miss the days when computers looked like ... a “mini-mainframe simulator.” The device would look at home on the set of any old science fiction movie. Externally, it has 540 LEDs, 100 ...

COBOL is an over 50-year-old mainframe and, according to Landry ... and power systems that generated up to $3 billion in commerce per day. The Louisiana OMV's computer system is also COBOL based.