Back in time I was sorting records on disk using Atari ST and (probably) Omikron BASIC. I applied RADIX sort (or a variant) that I saw in one magazine. It worke

Back in time I was sorting records on disk using Atari ST and (probably) Omikron BASIC. I applied RADIX sort (or a variant) that I saw in one magazine. It worked as a charm on RAM disk, but once when I tried it on a floppy disk, it just took forever.