Build analytics with Vapor

Hello guys!
I heard a person saying that it is possible to build an analytics (similar to Firebase) with Vapor, is it really possible? I didn’t have the opportunity to ask how to do it. If yes, is it taught in the book?

What do you mean exactly by analytics? Do you mean a service that you can send data to, to collate etc? If so then yes. But you’ll have to build a lot of the logic yourself.