Java Tutorials

Java is a general-purpose strongly typed computer-programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible. Here strongly typed means every variable/expression has…

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Hive Tutorials

Apache Hive is a Data Warehousing Infrastructure built on top of Hadoop and provides table abstraction on top of data resident in HDFS(Hadoop Distributed File System) as explained on their official…

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Spark Tutorials

Apache Spark is a distributed, in-memory, and disk-based optimized open-source framework which does real-time analytics using Resilient Distributed Data(RDD) sets. It includes a streaming library, and a rich set of…

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