[popularized by Eugene Brooks c.1990] A microprocessor-based machine
that infringes on mini, mainframe, or supercomputer performance turf.
Often heard in “No one will survive the attack of the killer
micros!”, the battle cry of the downsizers.
The popularity of the phrase ‘attack of the killer
micros’ is doubtless reinforced by the title of the movie
Attack Of The Killer Tomatoes (one of the
canonical examples of so-bad-it's-wonderful among
hackers). This has even more flavor now that killer
micros have gone on the offensive not just individually (in workstations)
but in hordes (within massively parallel computers).
[2002 update: Eugene Brooks was right. Since this term first entered
the Jargon File in 1990, the minicomputer has effectively vanished, the
mainframe sector is in deep and apparently terminal
decline, and even the supercomputer business has contracted into a smaller
niche. It's networked killer micros as far as the eye can see.
—ESR]
