Wow. Illumos / Solaris is still kicking, eh?

Really too bad Solaris didn’t stick around and was so horribly mismanaged by Sun.

Solaris and Vax/VMS is where I started my career decades ago, and still brings back memories.

It still is!

At Oxide, we have our own illumos (in my understanding, you're supposed to lowercase the i) distribution, discussed on HN a while back https://news.ycombinator.com/item?id=39178521

I think a lot of decisions that eventually lead to the Oracle buyout were all pretty bad and Oracle itself being where good ideas go to die. As bad as MS is at extracting value out of its windows users, Oracle seems to fleece it's enterprise customers far, far worse. I don't think I would ever choose Oracle or IBM for anything.

It would be interesting to see a little more diversity in common operating systems in the wild though. Linux has pretty much taken over the server space, and iOS/Android have split the more common usage outside that, with what's left of desktop still mostly Windows.

I still think there's opportunity for something like Flutter as a cross-platform library that actually works with multiple backing languages.

It still is, but at this point I'm not sure why anyone would pick it over Linux for something new. All the killer Solaris features (ZFS, dtrace, zones, SMF) have good enough Linux equivalents (OpenZFS, eBPF, containers, systemd) and I'm not aware of any usecases where illumos outperforms Linux anymore.

OpenIndiana also has the problem that every commercial illumos user is using it for some niche purpose (networking infrastructure, storage appliance, that sort of thing) so it's basically up to a few unpaid volunteers working in their free time to adapt it for general desktop use. I'm not sure what the state of stuff like audio support or accelerated graphics looks like if you're on modern hardware.

I’m of the opinion that the acquisition of Sun by Oracle was the worst possible outcome; it guaranteed that Solaris would decline.

Not only it is still around from Oracle, it is the only production UNIX with hardware memory tagging enabled.

Sadly it is still years away on ARM and x86, Linux and BSD systems.

It (Solaris) was also the origin of ZFS, if I'm not mistaken.

I'm really disappointed that Solaris picked a "let's screw Linux" license, relegating some otherwise interesting technologies to only run on Solaris, on permissive OSes like BSD, and on systems that don't care about license compliance.