Substack is an amazing — if not the most amazing — content publishing platform out there. Essentially, it allows anyone to become a journalist or to start their own newsletters and charge subscriptions for them. So how did they build a data stack that can support all of their 500K paying subscribers? Guest: Mike Cohen, Data Engineer at SubStack Hosts: The Data Bros, Eldad and Boaz Farkash, CEO and CPO at Firebolt