3 posts
Costco stores are still using a system infrastructure developed 38 years ago. The servers are IBM AS/400 hardware, the programs are written in COBOL, and the terminals are Toshiba
A 5MB hard disk drive in 1950 By 2077, do you think we can fit 1 Petabyte (1000TB) into something the size of a fingernail?
https://youtube.com/shorts/r3UWJ6hL5gU?si=qbylKyLvhImfd0V5 Programmed by punching holes into punch cards. The specs: IBM 7040, 64kb memory. It was a supercomputer back then. Simula
