This is really interesting and very cool to see. The approach we're taking with Eve (gory details at [1]) is that you can treat everything as relational and doing so provides lots of benefits. One thing that wasn't clear though, was how you extend that notion down into the OS-level for both performance and semantic reasons. It's encouraging to see someone with requirements as deep as facebook's find that this strategy works in that context.
The next step would be manipulating the OS as relations. E.g. an insert into the process table allows you to actually spawn a process. It would start to get really interesting from there...
The next step would be manipulating the OS as relations. E.g. an insert into the process table allows you to actually spawn a process. It would start to get really interesting from there...
[1]: http://incidentalcomplexity.com/2014/10/16/retrospective/