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3 Reviews

APHB Colony, Hyderabad

Course ID: 25068

APHB Colony, Hyderabad

Students Interested 0 (Seats Left 0)

3 Reviews

About the Course

Every day, we create 2.5 quintillion bytes of data — so much that 90% of the data in the world today has been created in the last two years alone.
Gartner defines Big Data as high volume, velocity and variety information assets that demand cost-effective, innovative forms of information processing for enhanced insight and decision making.
According to IBM, 80% of data captured today is unstructured, from sensors used to gather climate information, posts to social media sites, digital pictures and videos, purchase transaction records, and cell phone GPS signals, to name a few. All of this unstructured data is Big Data.

Topics Covered

1.Introduction to Hadoop & Big Data
What is Big Data
What is Hadoop
Hadoop Architecture Concepts
Why Hadoop
Where is Hadoop used/use cases
How to setup Hadoop
Advantages/Disadvantages of Hadoop
2.Basics Hadoop Components
Map Reduce
3. HDFS Architeture Concepts
HDFS and its components
What are HDFS Daemons
What is NameNode
NameNode features & functionality
What is DataNode
DataNode features & functionality
What is JobTracker
How JobTracker works
What is TaskTracker
How TaskTracker works
Reading files from HDFS
Writing files to HDFS
Rack Aware concepts
4. "MapReduce Architeture & DesignConcepts"
What is a Client
Lab: How it works
What is a Job
Lab: How it works
What is MapReduce
Lab: How it works
Simple MapReduce Algorithm Sample
Lab: How it works
Complex MapReduce Algorithm Sample
Lab: How it works
MapReduce using Eclipse Integration
Lab: How it works
Deploy MapReduce on Hadoop
Setup Hadoop
How to Debug MapReduce
What is Map Chaining
Lab: How it works
Testing Fundamentals
Input/OutputFormatters & RecordReaders
What is Job Scheduling
How to configure
Explore Apache MapReduce WebUI
MapReduce Combiners & Partitioners
Sorting & Searching in HDFS
MapReduce DistributedCache
What are Counters
Lab: How it works
5. Hadoop Administration Concepts
Lab: HDFS user commands
Lab: HDFS admin commands
Administrative procedures
Lab: Understanding dfsadmin & mradmin
Lab: Understanding Healthcheck & safemode
Lab: Configuring Schedulers
Lab: Configuring Queues
6. Hive & it concepts
Hive Fundamentals
Hive Architecture
Hive Installation & setup
HQL concepts
Lab: HQL
Integration with Hadoop
CLI & Thrift modes
Lab: How it works
What is UDF
Lab: How it works
7. Pig & its concepts
Pig Fundamentals
Pig Architecture
Pig Installation & setup
Lab: How it works
What is Pig UDF
Lab: How it works
8. Hbase
Introduction to Hbase
Hbase Basics
Column Families
Hbase Architecture
Hbase Rest Client
Hbase Thrift Client
Hbase Web UI
Hbase Admin
Hbase Schema Definition
Hbase CRUD Ops
9. Flume
What is Flume
Installation & Setup
Lab: How it works
Introduction to SQOOP
11. OOPS Concepts
Why OOPs
What is OOPs
Designing Objects & Classes
OO Design
12. Core Java Concepts
Java Basics
What is Serialization
Introduction to Generics
Introduction to Collections
I/O Concepts
13. Functional Programming
14. Linux Basics

Who should attend

Any one who is looking for software field


No need trainer will go through it

What you need to bring

Based on the requirement

Key Takeaways

Mock interviews will be conducted
Interview Questions will be given
Case study for Practice
Real Time Projects Discussion and CV Preparation
100% assistance for each candidate till they get a job

Date and Time

Not decided yet.

About the Trainer

4.67 Avg Rating

18 Reviews

17 Students

2 Courses

Trainer is well Experienced Having 9+ years experience real time professional

Will take one to one sessions with real time examples for each topic and project

Student Feedback


Average Rating





I've joined in this institution for Hadoop. I suggest beginners to join in this institution. It's a place where you could learn and explore.



I had joined in Kosmik technologies for Hadoop training and i am really satisfied with the subject and training given by Sri Dhanunjay sir. Our trainer had to care of us while doing practice sessions. Kosmik provides such a wonderful real time trainer, and i I definitely refer kosmik is best institute and suggest my friends to. Thanks to Dhanunjay Sir and Kosmik.



I joined here for Hadoop training and i am really satisfied with the subject its a fruitful training. Kosmik provides such a wonderful real time trainer I definitely refer and suggest my friends to join you.


Students Interested 0 (Seats Left 0)

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