Comment Re:what is meant by serious? (Score 1) 80
...ability to handle immense amounts of batches per time period...
I've only ever had one COBOL class, and that was in the late 1990s. I was sure I was going to hate the language before ever setting foot into the classroom. After setting foot into the classroom for a couple days, my concerns turned out to be unfounded. COBOL was much worse than I could have anticipated.
That aside, isn't COBOL's ability to process vast amounts of data quickly due to the massive I/O abilities of the mainframes it tends to run on? I have been told over the decades that a mainframe's I/O abilities dwarf those of even high-end Intel/AMD server. If that's true, then COBOL isn't fast due to any inherent strength of the language, but rather is fast because of the I/O abilities of the hardware.