Things that are difficult and error prone are often worthwhile. Probably why Brendan Gregg has built a career in performance engineering, instead of giving up and say, complaining on HN how hard life is.
And in fact performance itself is a very objective criteria. Either a piece of software is fast enough or it isn't. This doesn't refer only to percieved performance, but also hard performance indicators established in the requirements of a project. Sw dev 101 really.
Furthermore, languages and their implementations can be assigned to different performance personalities, from very fast (e.g C) to slow (e.g. Ruby).
Go doesn't belong in the very fast bucket, it's one level below, hanging out with Java, C# and others.
The arguments regarding Oracle are frankly worthless, but if you want to go there, at least Oracle admit they're evil and restrict their evilness to price gouging on their products. They don't pretend to be some force of good while surveilling billions of people through devices, apps and web platforms like Google does.
And in fact performance itself is a very objective criteria. Either a piece of software is fast enough or it isn't. This doesn't refer only to percieved performance, but also hard performance indicators established in the requirements of a project. Sw dev 101 really.
Furthermore, languages and their implementations can be assigned to different performance personalities, from very fast (e.g C) to slow (e.g. Ruby). Go doesn't belong in the very fast bucket, it's one level below, hanging out with Java, C# and others.
The arguments regarding Oracle are frankly worthless, but if you want to go there, at least Oracle admit they're evil and restrict their evilness to price gouging on their products. They don't pretend to be some force of good while surveilling billions of people through devices, apps and web platforms like Google does.