Big Data Hadoop Online Training, Course, Classes, Certification - H2kinfosys

Big Data/Hadoop Training

Learn Big Data/Hadoop Technology Online and become an expert in the fastest growing technology which has taken data storage and processing to the next level.

Why H2K Infosys?

  • [Image: Oriented Training]

    100% job oriented training

  • [Image: Live Training]

    Instructor-led face-to-face live training

  • [Image: Latest Technologies]

    Huge course syllabus on latest technologies

  • [Image: Real Time

    Real-time projects to gain hands-on experience

  • [Image: Cloud Test]

    Cloud Test Lab to practice on software tools and projects

  • [Image: Recorded Class]

    Lifetime access to recorded class videos

About Big Data/Hadoop Training Course

    • Our extensive 40+ hours of Big Data/Hadoop course cover both basic and advanced topics to help you become an expert Hadoop Professional.
    • By attending our Big Data/Hadoop online course, you will understand the core concepts of Big Data and Hadoop, and will be proficient in Hadoop Distributed File System (HDFS), MapReduce, Pig, Hive, HBase, SQOOP, and Flume.
    • We provide you with assignments, training material and recorded videos for a complete learning experience.
    • Our Instructors are working professionals who give you real world knowledge and examples, and are the best in their field.
  • Hadoop is a revolutionary open-source framework for software programming that took the data storage and processing to next level. With its tremendous capability to store and process huge clusters of data, it unveiled opportunities to business around the world with artificial intelligence. It stores data and runs applications on clusters in commodity hardware which massively reduces the cost of installation and maintenance. It provides huge storage for any kind of data, enormous processing power and to have all kinds of analytics such as real-time analytics, predictive analytics data and so on at a click of a mouse.

    The volume of data handled by organizations keeps growing exponentially with each passing day! This ever-demanding scenario calls for powerful big data overview handling solutions such as Hadoop for a truly data-driven decision-making approach.

    Acquiring proper training on Hadoop technology would be a boon to professionals in terms of using Hadoop resources effectively and save huge time and effort.

  • Big Data/ Hadoop course is for Students/Non-IT beginners who want to become an expert in the fastest growing technology.

    • Architects, Software Administrators, Java(Any IT) Developers and testers who want to build effective data processing applications by querying Apache Hadoop.
    • Technical Managers involved in the development process also take active participation in Hadoop Developer classes.
    • Business Analysts, Database Administrators, and SQL Developers
    • Software Engineers with a background in ETL/Programming and Managers dealing with latest technologies and data management.
    • .NET Developers and Data Analysts who develop applications and perform big data analysis using the Hortonworks Data Platform for Windows will also find this helpful.
    • Leading multinational companies are hiring for Hadoop technology – Big Data & Hadoop market is expected to reach $99.31B by 2022 growing at a CAGR of 42.1% from 2015 (Forbes).
    • Streaming Job Opportunities – McKinsey predicts that by 2018 there will be a shortage of 1.5M data experts (McKinsey Report).
    • Hadoop skills will boost salary packages – Average annual salary of Big Data Hadoop Developers is around $135k ( Salary Data).
    • Future of Big Data and Hadoop looks bright – The world’s technological per-capita capacity to store information has roughly doubled every 40 months since the 1980s; as of 2012, every day 2.5 exabytes (2.5×1018) of data is generated.
  • A Hadoop Developer is responsible for programming and development of business applications and software on the Hadoop Platform. A Hadoop Developer is also involved in designing, developing, installing, configuring, and maintaining the Hadoop application as well as performing analysis.

    Students who start as Hadoop Developers evolve into Hadoop Administrators by the end of a certification course and in the process, guarantee a bright future.

    Sign Up for our  Hadoop Training Course Online and become a certified Hadoop professional to bag a dream job offer.

    • Our hadoop certification training is an instructor-led live online class.
    • Our online course covers everything from Introduction to Big Data and Hadoop to advanced topics to help you become proficient in Big Data/Hadoop.
    • A detailed explanation and practical examples with special emphasis on HDFS and MapReduce.
    • What is Apache Spark, and understanding its Architecture.
    • Introduction to Spark-core, understanding the Basic component of Spark -RDD
    • Creating RDDs, Operations in RDD
    • Creating functions in Spark and passing parameters
    • Understanding RDD Transformations and Actions, Understanding RDD Persistence and Caching
    • Examples for RDDs
    • Examples of Spark SQL
    • Work on Pig, Apache Hive, Apache HBase, and various other Big Data Hadoop related topics in an easy to understand manner.
    • Hands on assignments for thorough understanding of concepts.
    • Real-time Proof of Concept.
    • Included in our training are free Core Java class videos.
    • Practice on software tools to gain hands-on experience.
    • Work on real time project related scenarios and examples to give you the feel of real work environment.
    • Group discussions, Mock interview sessions, and Interview questions to prepare you to attend interviews confidently.
    • Access to Instructor through email to address any questions.
    • Lifetime access to the Big Data Hadoop Online Training to help you get comfortable with all the concepts and information.
    • Training Material and Recorded Videos for a complete learning experience.
    • Guidance on Interview and Resume Preparation.

    Try our Free Demo Session Today!

    Read more about why you should do your course from H2K Infosys here

Big Data/Hadoop Training Course Syllabus

    • What is Big Data?
    • What are the challenges for processing big data?
    • What technologies support big data?
    • What is Hadoop?
    • Why Hadoop?
    • History of Hadoop
    • Use cases of Hadoop
    • RDBMS vsHadoop
    • When to use and when not to use Hadoop
    • Ecosystem tour
    • Vendor comparison
    • Hardware Recommendations & Statistics
  • Significance of HDFS in Hadoop

    • Features of HDFS
    • 5 daemons of Hadoop
      • Name Node and its functionality
      • Data Node and its functionality
      • Secondary Name Node and its functionality
      • Job Tracker and its functionality
      • Task Tracker and its functionality
    • Data Storage in HDFS
      • Introduction about Blocks
      • Data replication
    • Accessing HDFS
      • CLI (Command Line Interface) and admin commands
      • Java Based Approach
    • Fault tolerance
    • Download Hadoop
    • Installation and set-up of Hadoop
      • Start-up & Shut down process
    • HDFS Federation
    • Map Reduce Story
    • Map Reduce Architecture
    • How Map Reduce works
    • Developing Map Reduce
    • Map Reduce Programming Model
      • Different phases of Map Reduce Algorithm
      • Different Data types in Map Reduce
      • how Write a basic Map Reduce Program
        • Driver Code
        • Mapper
        • Reducer
      • Creating Input and Output Formats in Map Reduce Jobs
        • Text Input Format
        • Key Value Input Format
        • Sequence File Input Format
      • Data localization in Map Reduce
      • Combiner (Mini Reducer) and Partitioner
      • Hadoop I/O
      • Distributed cache
    • Introduction to Apache Pig
    • Map Reduce Vs. Apache Pig
    • SQL vs. Apache Pig
    • Different data types in Pig
    • Modes of Execution in Pig
    • Grunt shell
    • Loading data
    • Exploring Pig
    • Latin commands

    • Hive introduction
    • Hive architecture
    • Hive vs RDBMS
    • HiveQL and the shell
    • Managing tables (external vs managed)
    • Data types and schemas
    • Partitions and buckets
    • Architecture and schema design
    • HBase vs. RDBMS
    • HMaster and Region Servers
    • Column Families and Regions
    • Write pipeline
    • Read pipeline
    • HBase commands
    • Introduction
    • Sqoop syntax
    • Database connection
    • Importing data
    • Introduction
    • Flume syntax
    • Database connection
    • Importing data
    • Introduction to Apache Spark
    • Apache Spark Framework
    • Playing with RDD’s
    • Using Spark Shell
    • Using Spark Shell

    • Writing Spark Applications

    • DataFrames and DataSets

    • DataFrame Operations

    • Creating & Saving DataFrames from Data Sources

    • Transformations & Actions

    • Caching & Persisting

    • Spark SQL

    • Interview Preparation Tips
    • Sample Interview Questions
    • How to clear an Interview
    • 2 Real time POC’s

Sample Resumes

 Email: to get a free Sample Resumes.

Big Data/Hadoop Training Ratings



So far it has been good. Raji is my trainer and she explains really well. Big Data course - Overall good experience. Read more

Ms. Raji is highly professional and she handled Big Data online training very well. The main thing which attracted me was the class timings which were flexible and could be adjusted to our convenience. The recorded sessions had helped me cope up whenever I missed a session, which was comfortable. I am very thankful to Ms. Raji for supporting me and giving good suggestions as a mentor. Read more

This is the best place to learn big data online courses. I recommend H2K Infosys to anyone interested to learn innovative concepts in Big Data Hadoop. Read more

H2K Infosys is an ideal place to learn Big Data for beginners and advanced level programmers as well. I had completed the Big Data Hadoop program back in March and I got a good opportunity to one of the top MNC companies already. The job-oriented training, resume building, and mock interview sessions prep you well before the big day. Thank you, H2K Infosys!! Read more

I joined H2K Infosys for the Big Data certification online course. I had a decent experience here. Every scenario was taught practically by our trainer, Ms. Raji. She taught us right from the basics, therefore, as a beginner, I had no trouble coping up with the concept and other learners who were programmers. What I liked the most was the practical way of teaching and numerous exercises that we got to work on. All the topics are covered as mentioned in the curriculum. Read more

I recently completed Big Data Hadoop training online from H2K Infosys and Ms. Raji stood out. She is very humble and supportive. The classes were very interesting and also the trainer was very helpful. She had covered all the concepts in the sessions and the recorded videos are very helpful while preparing for the interviews. Read more

I took big data online course here and found it very beneficial. I was taught by Ms. Raji. She started from the basics and explained each and every topic in detail. She is an easily accessible person and very supportive. If you really want to learn Hadoop, then H2K Infosys is the place. I highly recommend H2K Infosys and Ms. Raji’s batch for Hadoop training! Read more

I got a chance to get trained by Ms. Raji for Big Data Hadoop. The mode of the class was online. It was a very good experience for me as I was able to get a thorough idea of the concepts in interactive live training. She was always ready to answer to the queries as and when needed. The sessions were very interactive. Thanks a lot Raji ma’am. Read more

I opted for Big Data Hadoop training from Ms. Raji. She is the best tutor. She is not only technically sound but also amazing in relating the concepts with real-time scenarios. Read more

I had joined H2K Infosys to learn Hadoop online. I was in Ms. Raji’s batch. She was very good at explaining the Hadoop concepts by citing multiple use cases, gave different assignments so that we can practice more and gain more practical knowledge. She also helped me with mock interview sessions with interview Q&A practice which helped me gain confidence. Read more

I have completed my Hadoop training in H2k Infosys and trainer was Raji. She was very helpful and very knowledgable.Thanks " Raji & H2k infosys team to make my hadoop training successful ". Read more

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