In this episode of the ARCHITECHT Show, Oren Teich, Google's director of product management for serverless, discusses how we evolved to a world of functions-as-a-service and how developers should think about using this new capability. Teich, who was previously COO at Heroku and whose product responsibilities include Google App Engine, also talks about the recent history of abstractions -- from IaaS to PaaS to containers -- including mistakes that were made, and why they're all still important tools.