> If Saša Jurić can't prove it to you, then no one can

I think it would have been better if he had more time. The first part was nothing special as such, it could have been easily replicated in even crusty old things like Delphi, never mind modern C# or similar.

It only became interesting when he showed the introspection and when he scaled out to another instance. These things you cannot do so easily in other systems. So would have been more interesting to spend more time on that stuff.

I'm sure there are other videos doing just that, just my thoughts on this one as a "PR video".