What is Hadoop for beginners??
In this tutorial for beginners, it’s helpful to understand what Hadoop is by knowing what it is not. Hadoop is not “big data” – the terms are sometimes used interchangeably, but they shouldn’t be. Hadoop is a framework for processing big data.
What are the topics covered in Hadoop tutorial??
Our Hadoop tutorial includes all topics of Big Data Hadoop with HDFS, MapReduce, Yarn, Hive, HBase, Pig, Sqoop etc. Before learning Hadoop, you must have the basic knowledge of java programming language.
What are the opportunities in Big Data Hadoop??
There are huge opportunities around the world for Big Data Hadoop professionals having knowledge of interpreting and using big data.
What are the prerequisites to learn Apache Hadoop??
Hence, knowledge of SQL query and commands are must to learn Apache Hadoop. Furthermore, the Hadoop ecosystem has many software packages like Apache Hive, HBase, and Pig, etc. that extracts data from HDFS using SQL like queries.