Are No SQL Databases Good for Those Use Cases?

I don't know of anyone that I've ever met who has said, I love my Oracle database. The number of applications that have that kind of user demand is relatively small. What I think I hear you both saying in technical terms is that customers are locked into Oracle. And it is time to find another alternative that needs to happen. But for you, Ed, the final point in that journey is a full migration to Postgres.