You can run any typical web app (without having to re-write it) in a POSIX compliant Unikernel on most major cloud providers and bare metal. Each service runs in its own Unikernel.
Sadly, two generations of programmers probably need to die first, before we adopt the RnD that's been done in the last decade or three, or for what's been done the systems that languish in the shade of UNIX to be done again in the mainstream.
Projects similar to this exist today with https://nanos.org/.
You can run any typical web app (without having to re-write it) in a POSIX compliant Unikernel on most major cloud providers and bare metal. Each service runs in its own Unikernel.
I had its creator on my podcast the other day at: https://runninginproduction.com/podcast/79-nanovms-let-you-r...