Except I think the migration is in the other direction, which makes it more interesting. If you'd like to think in terms of software, it's like they had bought

Except I think the migration is in the other direction, which makes it more interesting. If you'd like to think in terms of software, it's like they had bought into the microservices trend year back, then migrated back to a monolith underneath but still left stateless microservices APIs and shims running on Docker containers spread throughout just so they can claim somewhere they still do "microservices" and feel good about themselves.