I still hear the "java slow" meme from time to time... Memes are slow to die, sadly. Some people just won't catch on with the fact that java has had just-in-time compilation for like 15 years now (it was one of the first major platforms to get that), has had a fully concurrent garbage collector for a number of releases (zgc since java 11) and can be slimmed down a lot (jlink).
I work on low-latency stuff and we routinely get server-side latencies in the order of single to low double-digit microseconds of latency.
If python ever becomes fully concurrent (python threads being free of any kind of GIL) we'll see the "python slow" meme for a number of years... Also doesn't help that python gets updated very very slowly in the industry (although things are getting better).
I work on low-latency stuff and we routinely get server-side latencies in the order of single to low double-digit microseconds of latency.
If python ever becomes fully concurrent (python threads being free of any kind of GIL) we'll see the "python slow" meme for a number of years... Also doesn't help that python gets updated very very slowly in the industry (although things are getting better).