Hadoop real time online training , corporatetraining from uk / Anchorage

Descripción

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Email : raj@apex-online-it-training.com »

Phone/WhatsApp : +91-(850) 012-2107

USA Number : 214-628-3894

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Hadoop Interview Questions and Answers, Recorded Video Sessions, Materials, Mock Interviews Assignments Will be provided

HADOOP/BIGDATA COURSE OUTLINE

(the course content can be modified as per your requirements):

Introduction:-

· Big Data Introduction

· Hadoop Introduction

· What is Hadoop? Why Hadoop?

· Hadoop History?

· Different types of Components in Hadoop?

· HDFS, MapReduce, PIG, Hive, SQOOP, HBASE, OOZIE, Flume, Zookeeper and so on…

· What is the scope of Hadoop?

Deep Drive in HDFS (for Storing the Data):-

· Introduction of HDFS

· HDFS Design

· HDFS role in Hadoop

· Features of HDFS

· Daemons of Hadoop and its functionality

· Name Node

· Secondary Name Node

· Job Tracker

· Data Node

· Task Tracker

· Anatomy of File Wright

· Anatomy of File Read

· Network Topology

· Nodes

· Racks

· Data Center

· Parallel Copying using DistCp

· Basic Configuration for HDFS

· Data Organization

· Blocks and

· Replication

· Rack Awareness

· Heartbeat Signal

· How to Store the Data into HDFS

· How to Read the Data from HDFS

· Accessing HDFS (Introduction of Basic UNIX commands)

· CLI commands

MapReduce using Java (Processing the Data):-

· Introduction of MapReduce.

· MapReduce Architecture

· Data flow in MapReduce

· Splits

· Mapper

· Portioning

· Sort and shuffle

· Combiner

· Reducer

· Understand Difference Between Block and InputSplit

· Role of RecordReader

· Basic Configuration of MapReduce

· MapReduce life cycle

· Driver Code

· Mapper

· and Reducer

· How MapReduce Works

· Writing and Executing the Basic MapReduce Program using Java

· Submission & Initialization of MapReduce Job.

· File Input/output Formats in MapReduce Jobs

· Text Input Format

· Key Value Input Format

· Sequence File Input Format

· NLine Input Format

· Joins

· Map-side Joins

· Reducer-side Joins

· Word Count Example

· Partition MapReduce Program

· Side Data Distribution

· Distributed Cache (with Program)

· Counters (with Program)

· Types of Counters

· Task Counters

· Job Counters

· User Defined Counters

· Propagation of Counters

· Job Scheduling

PIG:-

· Introduction to Apache PIG

· Introduction to PIG Data Flow Engine

· MapReduce vs PIG in detail

· When should PIG used?

· Data Types in PIG

· Basic PIG programming

· Modes of Execution in PIG

· Local Mode and

· MapReduce Mode

· Execution Mechanisms

· Grunt Shell

· Script

· Embedded

· Operators/Transformations in PIG

· PIG UDF’s with Program

· Word Count Example in PIG

· The difference between the MapReduce and PIG

SQOOP:-

· Introduction to SQOOP

· Use of SQOOP

· Connect to mySql database

· SQOOP commands

· Import

· Export

· Eval

· Codegen and etc…

· Joins in SQOOP

· Export to MySQL

HIVE:-

· Introduction to HIVE

· HIVE Meta Store

· HIVE Architecture

· Tables in HIVE

· Managed Tables

· External Tables

· Hive Data Types

· Primitive Types

· Complex Types

· Partition

· Joins in HIVE

· HIVE UDF’s and UADF’s with Programs

· Word Count Example

HBASE:-

· Introduction to HBASE

· Basic Configurations of HBASE

· Fundamentals of HBase

· What is NoSQL?

· HBase DataModel

· Table and Row

· Column Family and Column Qualifier

· Cell and its Versioning

· Categories of NoSQL Data Bases

· Key-Value Database

· Document Database

· Column Family Database

· SQL vs NOSQL

· How HBASE is differ from RDBMS

· HDFS vs HBase

· Client side buffering or bulk uploads

· HBase Designing Tables

· HBase Operations

· Get

· Scan

· Put

· Delete

MongoDB:--

· What is MongoDB?

· Where to Use?

· Configuration On Windows

· Inserting the data into MongoDB?

· Reading the MongoDB data.

Cluster Setup:--

· Downloading and installing the Ubuntu12.x

· Installing Java

· Installing Hadoop

· Creating Cluster

· Increasing Decreasing the Cluster size

· Monitoring the Cluster Health

· Starting and Stopping the Nodes

OOZIE

· Introduction to OOZIE

· Use of OOZIE

· Where to use?

Hadoop Ecosystem Overview

Oozie

HBase

Pig

Sqoop

Casandra

Chukwa

Mahout

Zoo Keeper

Flume

· Case Studies Discussions

· Certification Guidance

· Real Time Certification and

· interview Questions and Answers

· Resume Preparation

· Providing all Materials nd Links

· Real time Project Explanation and Practice

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For the course content please follow the link : https://www.apex-online-it-trainings.com/it-trainings-at-apex/hadoop-bigdata-online-training-by-real time-trainers »

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