Hadoop Developer Online Training|Support

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Hadoop Developer Course Content :

Module 1- Introduction to BigData

• What is Big Data?
• Examples of Big Data
• Reasons of Big Data Generation
• Why Big Data deserves your attention
• Use cases of Big Data
• Different options of analyzing Big Data

Module 2- Introduction ToHadoop

• What is Hadoop
• History of Hadoop
• How Hadoop name was given
• Problems with Traditional Large-Scale Systems and Need for Hadoop
• Understanding Hadoop Architecture
• Fundamental of HDFS (Blocks, Name Node, Data Node, Secondary Name Node)
• Rack Awareness
• Read/Write from HDFS
• HDFS Federation and High Availability

Module 3- Starting Hadoop

• Setting up single node Hadoop cluster(Pseudo mode)
• Understanding Hadoop configuration files
• Hadoop Components- HDFS, MapReduce
• Overview Of Hadoop Processes
• Overview Of Hadoop Distributed File System
• The building blocks of Hadoop
• Hands-On Exercise: Using HDFS commands

Module 4- MapReduce-1(MR V1)

• Understanding Map Reduce
• Job Tracker and Task Tracker
• Architecture of Map Reduce
• Map Function
• Reduce Function
• Data Flow of Map Reduce
• How Map Reduce Works
• Anatomy of Map Reduce Job (MR-1)
• Submission & Initialization of Map Reduce Job
• Assigning & Execution of Tasks
• Monitoring & Progress of Map Reduce Job
• Hadoop Writable and Comparable

Module 5- Hive

• Introduction to Apache Hive
• Architecture of Hive
• Installing Hive
• Hive data types
• Hive-HQL
• Types of Tables in Hive
• Partitions
• Buckets & Sampling
• Indexes
• Views
• Executing hive queries from Linux terminal
• Executing hive queries from a file
• Creating UDFs in HIVE
• Hands-On Exercise

Module 6- Pig

• Introduction to Apache Pig
• Install Pig
• Architecture
• Data types
• Working with various PIG Commands covering all the functions in PIG
• Working with un-structured data
• Working with Semi-structured data
• Creating UDFs
• Hands-On Exercise

Module 7-Sqoop

• Introduction to SQOOP& Architecture
• Installation of SQOOP
• Import data from RDBMS to HDFS
• Importing Data from RDBMS to HIVE
• Exporting data from HIVE to RDBMS
• Hands on exercise

Module 8-HBASE

• Introduction to HBASE
• Installation ofHBASE
• Exploring HBASE Master & Region server
• Exploring Zookeeper
• CRUD Operation of HBase with Examples
• HIVE integration with HBASE
• Hands on exercise on HBASE

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