In this beginner-friendly talk we'll try to find out using the power of Scala and functional programming techniques.

Have you ever wondered if it's worth catching a tram instead of walking or riding a bike? How slow is your tram on average?
In this beginner-friendly talk we'll try to find out using the power of Scala and functional programming techniques.
We'll learn how to build an API client, handle JSON, stream and combine the data using FS2 and Cats Effect.
Listen to a story of how we have dealt with 201 obstacles allowing us to run multithreaded programs natively!
In this talk, we will start with the basics, understanding what build caching is and why it can be a bit tricky to handle in real projects.
We managed to alleviate almost entirely the slowdown induced by Tapir in a web socket server. The journey towards this goal was quite insightful, and we would like to share it with you.
Join me in a talk empowering you to build Scala applications that not only excel internally but also deliver optimal experiences from an external perspective.