[HN Gopher] Cloud Virtualization: Red Hat, AWS Firecracker, and ...
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       Cloud Virtualization: Red Hat, AWS Firecracker, and Ubicloud
       internals
        
       Author : umur
       Score  : 29 points
       Date   : 2025-01-24 15:59 UTC (7 hours ago)
        
 (HTM) web link (www.ubicloud.com)
 (TXT) w3m dump (www.ubicloud.com)
        
       | bithavoc wrote:
       | Ubicloud is built on Ruby, interesting take for 2025.
        
         | ozgune wrote:
         | Yes, it is. :) Our CTO, Daniel, described why we chose Ruby for
         | our control plane in a blog post.
         | 
         | https://www.ubicloud.com/blog/building-infrastructure-contro...
         | 
         | On the data plane side, we use different open source components
         | and our choice of programming language depends on them. For
         | example for virtualization, we rely on Linux KVM and the Cloud
         | Hypervisor. The former is in C and the latter in Rust.
        
         | andrewstuart wrote:
         | May you live in interesting times.
        
       | andrewstuart wrote:
       | Qemu's response to Firecracker is microvm:
       | 
       | https://www.qemu.org/docs/master/system/i386/microvm.html
        
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       (page generated 2025-01-24 23:00 UTC)