With Spark taking over, it won’t be an accurate conclusion to say that the end of the road for Hadoop and MapReduce has come. They will stick together in the upcoming time; however, people’s inclination toward spark could make their survival challenging. MapReduce and Hadoop are widely being used in trading and financial companies in the form of mainframe systems. Nonetheless, Spark’s invention has taken the limelight away from MapReduce and Hadoop and shall continue to do so in the coming time. Shortly, the advanced inventions to look out for will see Apache Spark, Apache Kafka, and Apache Storm instead of Hadoop and MapReduce.