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Interesting, do you have any references explaining how/why z/TPF is a unikernel? Thanks!
by felipehuici 6y ago
Interesting, do you have any references explaining how/why z/TPF is a unikernel? Thanks!
- monocasa 6y agoIt's from an era before ubiquitous MMUs, even in IBM mainframes. It therefore was structured as a library OS, with even less separation between it and the application code than even MSDOS and it's applications. Transaction Processing Facility: A Guide for Application Programmers by R. Jason Martin is a decent book I'd recommend on the subject.