A fine talk, albeit exceedingly high-level. A better title for this talk would have been "An Introduction To Serverless Functions and Kubernetes"; at no point does this talk get into any useful information regarding when and when not to use functions vs kubernetes. It does at the very end, but the reasons given are quite basic and not relevant for today, frankly. Still it's a good talk, but not one that culminates in discerning between serverless and kubernetes usage.
