big data hadoop online training Hyd India Apex Online IT

Bigdata Hadoop live online training, job support, Corporate Training | 100% hands-on & Realtime oriented

Big data Hadoop course causes you to a professional in real-time implementation of Hadoop Frameworks and helps you clear Cloudera CCA Spark and Hadoop Developer Certification ( CCA175). you'll master Hadoop 2.7, Yarn, MapReduce, HDFS, Pig, Impala, HBase, Flume, Apache Spark ..etc together with Hadoop Administration.

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Website: www.apex-online-it-trainings.com

Hadoop Interview queries and Answers, Recorded Video Sessions, Materials, Mock Interviews Assignments are provided

HADOOP/BIGDATA COURSE define

(the course content can be customized as per your needs):

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