FP
Trainings
Apache Spark is a data analysis and aggregation tool built atop Scala. It is also a distributed calculation tool across multiple worker machines in a cluster. What makes the relationship of Spark and Scala so special is the ability to perform data analysis with functional programming or SQL.
This course is tailored for data analysts and engineers looking to harness their data workloads and develop solutions.
Talks
Java 8 is pretty great, but mix in JavaSlang (now called Vavr) and get ready for some functional programming excitement.
Imagine toString, equals, and hashCode in a single class. Can you change implementations on the spot? Probably not, there may be too many dependencies on your implementation. Time to break out an adapter pattern, a utility class, or better yet, a type class! A type class is a kind of template in very static functional programming languages. Imagine a template that can read, write information as a side effect as well? Type classes are powerful.