Cantrill is one of the people responsible for dtrace, and more or less the only Sun-alumni who's not retired or disappeared. He also was the CTO of Joyent.
Frazelle was one of the people responsible for Docker.
I think Tuck is a finance guy who used to be a sysadmin? And he was COO of Joyent for a while, apparently.
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It seems to be a server company. This is somewhat significant, because one of Cantrill's previous endeavors was at a company famous for making a once-great architecture that got killed by x86, one of the few remaining UNIX server operating systems (that was later effectively killed by Linux), and physical machines. Tuck is from Joyent, which was one of the first companies to really "get" the cloud, and Frazelle was from Docker, which should be modern enough for you to understand why it's significant.
> Hyperscaler infrastructure for the rest of us
> Oxide is building a new kind of server.
> True rack-scale design, bringing cloud hyperscale innovations around density, efficiency, cost, reliability, manageability, and security to everyone running on-premises compute infrastructure.
They're building servers, for people who run their own compute infrastructure.
The current title conveys 0 useful information. Don’t know who those people are and a “computer company” could be anything.