52 страниц. 2015 год. LAP Lambert Academic Publishing The Motive of this book is to provide overview of "Big Data" in easier and simplistic manner for the biginner. This Book helps the biginner to understand "Big Data" and its overview ,It solves the questions like What is "Big Data"? Why there is need of it? Where it is used? & How it is Used?It introduce overview of Map-Reduce, Hadoop, Installation of hadoop,HDFS file system ,Hive,Pig & applications of "Big Data".