Great to hear Alistair speaking about hexagonal architecture!
Since long, I love Alistair's books which are extraordinary insightful. As an example, [1] has drastically changed my way of writing specs and even thinking about user-software interactions.
Now, it's good to discover that Alistair is also a great speaker highlighting the key points that will help to understand his point.
[1] https://www.amazon.com/Writing-Effective-Cases-Alistair-Cock...
