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A comment on IBM mainframe beats other platforms for cost and performance. Parent comment

Re:IBM mainframe beats other platforms for cost and performance by nix23 on Wednesday September 08, 2021 @05:56PM (#28463536)
I just wanted to say that it's NOT like jails and it's not OS-Virtualization.
[ Parent | on HN ]
Re:IBM mainframe beats other platforms for cost and performance by oneplane on Wednesday September 08, 2021 @08:07PM (#28464594)
If someone wanted to make a comparison, it's like additional 'rings' the x86 ring security model, but instead of nested rings it's parallel rings. You might as well have a single OS with containers.
[ Parent | on HN ]