Apache Spark’s Developers Friendly Structured APIs: Dataframe and Datasets

Reading Time: 3 minutes This is the second part of the blog series on Spark‘s structured APIs Dataframe & Datasets. In the first part we covered Dataframe and I recommend you go read that blog first if you are new to spark. In this blog we’ll cover the Spark Datasets API, so let’s get started. The Datasets API Datasets are also the combination of two characteristics: typed and untyped Continue Reading

Case class and object in Scala

Reading Time: 3 minutes In this blog, we are going to have a look at one of the important concept of Scala that is case class moreover we will also take a look at companion object. Before diving into a case class let’s first look at scala basics. Construct like class, traits, object, the package can have characteristics and behaviour. Scala has access modifier to restrict the use of Continue Reading