Hadoop Ecosystem YARN NoSQL MongoDB Spark & Scala Guide

Dive into the world of big data with the comprehensive guide 'Hadoop Ecosystem YARN NoSQL MongoDB Spark & Scala Guide.' In Chapter 1 explore the intricacies of the Hadoop ecosystem and YARN covering components HDFS MapReduce YARN PIG HIVE schedulers failover fencing and HDFS federation. Chapter 2 introduces NoSQL databases providing insights into different types including document databases key-value stores column-oriented databases and graph databases. Chapter 3 delves into MongoDB offering an in-depth understanding of its introduction data types document creation updating deletion querying indexing and capped collections. Moving to Chapter 4 embark on the journey of Spark from installation to Spark applications Resilient Distributed Databases the anatomy of a Spark job run and Spark on YARN. Uncover different deployment modes across the cluster. Finally Chapter 5 introduces SCALA exploring its features classes objects constructors implicit classes mutable variables basic types operators exception handling match expressions functions closures and inheritance.