>The moment your monolithic frontend and backend need to start doing asynchronous work, you'll want to build a "microservice" to pull from a queue. That’s a mu

>The moment your monolithic frontend and backend need to start doing asynchronous work, you'll want to build a "microservice" to pull from a queue. That’s a multi process architecture. We’ve done that for ages. Multiple processes doing what the do and communication is via TCP or named pipes.