I tried to argue that was an implementation detail with sacrifices no matter which direction you go. One could also argue that its problematic to deal with run

I tried to argue that was an implementation detail with sacrifices no matter which direction you go. One could also argue that its problematic to deal with run-away runtimes with memory issues. The GC does provide an interesting problem I didn't consider. Especially those that over-utilize OS signals. Perhaps the choice of Python was poor for this. You can still separate it into two fundamental shifts. The first being making a fully asynchronous/event driven module/handler API. This should be done regardless of the runtime module. The massively-scaled websites I've seen would tip with 4-8 times the sql connections. SQL Server is especially bad at this. It also makes it hard to simply throw additional hardware at the problem. I guess you could yield on resources from a master process if you have the logic to know their status.