Scala Tutorials and Insights

Simplify type-safe outer joins in Apache Spark. Discover practical tips and advice for optimizing your code, overcoming common challenges, and take your Spark development skills to the next level.

One of the frequently asked questions in StackOverflow or any other forum by the Data Engineer’s who create their data pipelines using Apache Spark is how to write the test cases. In this write-up,...

A pattern to convert to your effect type from side effects and other effect types

In this tutorial we will see a functional, algebra-based API design on top of AWS S3 Java API using Scala.

Have you heard of Polyglot coders? They are those code developers who know more than one programming language, and they are really in high demand in 2021.

With the news that it is an officially supported language for Android development, Kotlin has been getting a lot of attention. If you’re considering moving away from Java, however, you should know that Kotlin isn’t your only option.

Introduction to how to create an Akka HTTP Server.

Introduction to how implicits work in Scala and what they are useful for.

In this brief tutorial, we go over step-by-step how to set up PySpark and all its dependencies on your system, and then how to integrate it with Jupyter notebook.

gradientgmm is a package for fast gaussian mixtures modelling in scala through stochastic gradient descent. In this post I show how it works.

This Spark Java Tutorial is a comprehensive approach for setting up Spark Java environment with examples and real-life Use Case for a better understanding.

Writing a script in Scala, the right way.

mini-series of tutorials to spend some time with the ZIO, at the forefront of hip functional scala.