Best training in vizag - BigData and Hadoop - Grafx IT Solution

  Grafx IT Solutions

BigData and Hadoop


BigData and Hadoop:

Hadoop is for the most part for taking care of large information. Enormous information is unstructured information like log records, sounds, recordings, pictures, messages, books, archives, etc. In reality there are parcel of sources which are creating enormous information ordinary. The vast majority of the tasks from regarded customers require enormous information taking care of.

Introduction to HADOOP


What is Big Data?


What is Hadoop?


Challenges With Big Data


Comparison With Other Technologies


Components of Hadoop Echo System


HDFS


Significance of HDFS in Hadoop


Features of HDFS


Storage aspects of HDFS


HDFS Architecture


Accessing HDFS


MapReduce


Why MapReduce is essential in Hadoop


Processing Daemons of Hadoop


Input Split


Life Cycle


Data Types


Driver Code


Mapper Code


Reducer Code


Input Format in MapReduce


Output Format in MapReduce


MapReduce API


Combiner


Partitioner


Oozie

YARN

Hive

Pig

Hbase

Zookeeper

MySql

Sqoop

MongoDB

Scala

Spark

Hue

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