How to use FreeMonad to build data pipelines for AI

I will present how to use FreeMonad to build data pipelines for AI. Will try to focus not on what FreeMonad is, but how we may take advantage of it and build readable, efficient and robust data pipelines.
The approach I present will focus on building pipelines that are build around business rules, not around Spark data frames.
How Libretto, a Scala DSL for concurrent programming, can be used for writing custom stream operators
Scala is improving rapidly. This session will give you the perspective of someone in the middle of these changes.
Understanding the exact properties that disqualify a data type from being an instance of a given abstraction turns out to be surprisingly helpful
I'll share a handful of techniques that can help you avoid runtime errors and shift them to the realm of compile time