Submitted by devraj on Fri, 07/02/2021 - 07:34 Hadoop FundamentalsIntroduction to Apache HadoopHistory of Apache HadoopChallenges of Apache HadoopApache Hadoop: Key Features and Its AdvantagesDifference between Apache Spark and Hadoop MapReducePre-requisites and Skills needed to learn Apache HadoopHow Apache Hadoop Helps in Solving Big Data ProblemsApache Hadoop HDFS Commands & OperationsDifference between Hadoop 1.x and Hadoop 2.xDifference between Hadoop 2.x and Hadoop 3.xHDFSIntroduction to HDFS (Hadoop Distributed File System)Difference Between Apache Hadoop and HDFSLimitations of HDFSApache Hadoop HDFS ArchitectureFeatures of HDFS