Big Data Hadoop Tutorial

“ With too little data, you won’t be able to make any conclusions that you trust. With loads of data you will find relationships that aren’t real… Big data isn’t about bits, it’s about talent.” – Douglas Merrill. In the Recent Survey report, Hadoop is the one of the  top trending technologies in 2018-2019 .  Also named as the most using  Open source framework. Big data  is helping to controlling, monitoring and evaluating a huge amount of data can over power for business that see the importance of making data-driven decisions. I have explained more about  Hadoop and its career path  in my blog posts, You can read about those with the links below, Understanding Hadoop and its Importance Top Amazing Facts about Big data Hadoop Career path of Hadoop Developer Big data Job Opportunities: You can check here the  Recent Job Opportunities.! Also, Find here the important   Hadoop Tools (FREE PDF)

Who is Hadoop Developer? Hadoop Developer role is similar to Software Developer. Responsible of Hadoop developer is programming and develop the Hadoop applications and all components of the hadoop ecosystem. Here we discuss main roles and responsibilities to become a Hadoop Developer. Skills to become a Best Hadoop Developer: Having Great knowledge in all hadoop concepts like  HDFS,pig,hbase,mapreduce  etc… Knows basic java concepts and linux for develops the hadoop applications Having problem solving skills Knows all scripting languages like  python,pig latin etc.. Having knowledge in backend programming languages like node js,java,oops concepts Good knowledge in querying concepts and database practices Experience in handling the all hadoop tools like  sqoop,flume. Having knowledge in data medelling concepts and multi threading concepts Having Basic knowledge in ETL tools. Useful Resources: Are you interested to Learn Hadoop -  Click Here...

            Today’s Job market, there is immense competition and if you don’t have any certification/ specialization to show in your resume then chances are you will not be considered for the job post that you have been aspiring to grab. We see, In the days to come, the demand for Hadoop Professionals will only increase. Companies can only achieve their further growth through new product improvements, by taking existing market share from competitors or through a rise in overall consumer demand. Thus, it is important that we talked about the essentials of this course and the advantages. Why Should You go for a Big Data/Hadoop Certification? To begin your  big data  career, it is more a necessity than an option to have a  Hadoop Certification  ... Earning a  Hadoop Certification  is a great way to finesse your  Hadoop  skills and break into the field of  big data . A certified Hadoop administrator can earn ...

Nowadays Hadoop is the Hot technology to learn for Java Developers!! Hadoop is an Open source and Java-based framework. Now Hadoop is growing fast and trending Market Demands in IT industry. Hadoop are written in Java so many Hadoop job opportunities awaiting for Java developers. If you are strong in Java, surely you will become a best Hadoop Developer.  Benefits of Java developers to Learn Hadoop: If you switch your career from Java to Hadoop , then we believe that you have made the best decision in your career. Here I listed some benefits to learn Hadoop for Java professional, Helps You To Stay Ahead Of Your Competition Scope To Move Into Bigger Domains Hadoop Jobs Waiting for Java Professionals Lucrative Packages For Hadoop Professionals Big data is used in different industries Grow With The Industry Hadoop Job Opportunities: While Hadoop Industry has opened the new job opportunities for software professionals working on Java tech...

Now Hadoop is a Hot and Trending Technology in IT Career. Apache Hadoop is an Open Source Java based framework and used to Stores large amount of Data. Nowadays Hadoop used in all industries like IT,Medical, Telecom, Media etc.so hadoop job opportunities increasing day by day in whole industry. Latest and Complete Hadoop Training Topics - Free PDF Download Here I listed Top 10 Trending Hadoop Tutorials for Beginners and Professionals which helps to learn new things about Apache Hadoop. Top Seven New Features of Hadoop 3.0 When and When Not to Use Hadoop - Top Reasons Top 10 Programming Languages for Hadoop - This Will Help You Decide!! Top Reasons to Switch Your Career From Java to Hadoop Top 100 Hadoop Interview Questions and Answers - Expert Designed Introduction to Spark SQL - Spark SQL Functions How Can R and Hadoop be Used Together How to Import and Export Data From MySql to Hadoop Basic Hadoop Shell Commands to Manage HDFS Top Differences Between Apache Hadoop...

Top 100 frequently asked & important Hadoop interview questions and answers prepared by experts and practically proven..! To optimize your chances of getting hired, pursue a certification in Hadoop , and prepare ahead of time for those crucial job interview questions.   Look at : Hadoop Topics Free PDF 1. What is Apache Hadoop? Hadoop is an open source software framework for distributed storage and distributed processing of large data sets. Open source means it is freely available and even we can change its source code as per our requirements. Apache Hadoop makes it possible to run applications on the system with thousands of commodity hardware nodes. It’s distributed file system has the provision of rapid data transfer rates among nodes. It also allows the system to continue operating in case of node failure. 2. Main Components of Hadoop? Storage layer – HDFS Batch processing engine – MapReduce Resource Management Layer – YARN HDFS – HDFS (Hadoop D...