DataFrames and Operations

Originally published at: http://www.itversity.com/topic/bde-dataframes-and-operations-scala/

Introduction Now we will see how to create data frames from RDD. Let us get into details including steps involved Concepts behind DataFrames Define problem statement Implementation using case classes Understand data frame operations Validate using Scala IDE Run on the cluster Compare and contrast with regular transformations against data frames What is data frames?…