I wouldn't take too much into a book about optimising database storage written for 90s-era hard disks and CPUs. But a file menu is still a file menu, and save

I wouldn't take too much into a book about optimising database storage written for 90s-era hard disks and CPUs. But a file menu is still a file menu, and save is still save. In fact it's remarkable how little that has changed since 1983.