jjacobson93
Re:Execute Docker Containers as QEMU MicroVMs
on Wednesday June 16, 2021 @07:40PM (#27534737)
Yeah, the author is incorrect. Fly.io uses Firecracker but they didn’t create it.
Re:Ask HN: Cheapest/easiest way to host a static site?
on Friday March 26, 2021 @11:42PM (#26599730)
I just use a script on a cron that runs every 15 minutes and updates my DNS provider. And for let’s encrypt, I use the DNS verification method so you don’t have to even expose HTTP(S) ports if you don’t need to
Re:Open Application Model – An open standard for defining cloud native...
on Friday March 19, 2021 @11:35PM (#26520619)
Computer science is all about abstractions. You can keep on going down with your examples: VMs are an abstraction on top of an operating system, which is an abstraction on top of virtual memory, on top of a physical machine...
Just like Python is an abstraction on top of C, which is an abstraction on top of assembly language, which is an abstraction of a CPU and memory, etc.
There’s reasons for all of the abstractions.