Transformation with Examples: Spark RDDs
Reading Time: 3 minutes Transformation is one of the RDD operation in spark before moving this first discuss about what actual Spark and RDD is. What is Spark? Apache Spark is an open-source cluster computing framework. Its main objective is to manage the data created in real time. Hadoop MapReduce was the foundation upon which Spark was developed. Unlike competing methods like Hadoop’s MapReduce, which writes and reads data Continue Reading