Top 10 Big Data Tutorials, Books, and Courses for Java Developers - Best of Lot

Hello Java developers, if you are looking to learn Big Data and Hadoop this year and looking for some excellent books, courses, and tutorials to start with, then you have come to the right place. Earlier, I have shared the best Spring and Hibernate Courses and  In this article, I am going to share some of the best resources to learn Big Data and Hadoop in 2021. This includes Big Data tutorials, books, and online courses, both free and paid. You can use these resources to learn both Big Data in general and Hadoop in particular at a time and place convenient to you like from your home or office, all you need is a willingness to learn and a good internet connection. 

Big Data is one of the in-demand skills for Java developers and it's also one o the top skills in my post about 21 Tech Skills for Java developers in 2021 and learning Big Data can enhance your profile and give your career a boost, but learning Big Data is not easy. 

Big Data has so many frameworks, tools, and technologies that you can easily get lost and spend a lot of time learning something which is obsolete and not really useful that's why you need to be careful which Big Data frameworks and library you should learn. 

If you are curious, I have written about this in my post about the 5 Best Big Data Frameworks you can learn. You can go through that post to find out about in-demand Big Data frameworks and libraries. 




10 Best Big Data Courses, Books, and Tutorials for Beginners

Now that you know learning Big Data can be beneficial to your career, it's time to take a look at some of the best Big Data online courses, books, and tutorials to start your Big Data journey as Java developers. I have carefully chosen courses and tutorials which are useful for Java developers to learn Big Data Fundamentals and  essential Big Data frameworks like Hadoop 

1. The Ultimate Hands-On Hadoop (udemy.com)

An excellent course to learn Hadoop online. It's very comprehensive and covers Hadoop, MapReduce, HDFS, Spark, Pig, Hive, HBase, MongoDB, Cassandra, Flume - the list goes on! Over 25 technologies.

Top 10 Big Data and Hadoop Tutorials, Books, and Courses for Beginners



2. Apache Spark for Java Developers

Apache Spark is another in-demand framework that every Java developer should learn in 2021. IT's one of the leading parallel computing frameworks to process a large amount of data and this course is designed especially for Java developers. 

In this course, you will learn all the Apache spark fundamentals to understand the main operations you can perform in Spark Core, SparkSQL, and DataFrames are covered in detail, with easy to follow examples. You'll be able to follow along with all of the examples and run them on your own local development computer.

It also has a module covering SparkML, an exciting addition to Spark that allows you to apply Machine Learning models to your Big Data! No mathematical experience is necessary!  Overall a great course for Java developers who wants to learn Apache Spark in 2021. 

best online course to learn apache spark for java developers




3. The Building Blocks of Hadoop - HDFS, MapReduce, and YARN (pluralsight.com)

Processing billions of records require a deep understanding of distributed computing. In this course, you'll get introduced to Hadoop, an open-source distributed computing framework that can help you do just that.

best courses to learn Hadoop for Java developers




4. Yahoo! Hadoop Tutorial (developer.yahoo.com)

This tutorial includes the following materials designed to teach you how to use the Hadoop distributed data processing environment:
  • Hadoop 0.18.0 distribution (includes full source code)
  • A virtual machine image running Ubuntu Linux and preconfigured with Hadoop
  • VMware Player software to run the virtual machine image
  • A tutorial that will guide you through many aspects of Hadoop's installation and operation.
Overall, an in-depth tutorial to learn Hadoop for both beginners and experienced developers.



5. Big Data and Hadoop for Absolute Beginners (udemy.com)

This is a great course for any beginners to get familiar with essential Big Data and Hadoop concepts in a simplified way. The course is also very hands-on as you will not only learn how to install and build up a Hadoop cluster from scratch but also learn about the administration and management of the Hadoop cluster in a production or live environment.


best course to learn Big Data for Java programmers




6. Hadoop Tutorial (tutorialspoint.com)

Another awesome and free tutorial to learn Hadoop. This tutorial has been prepared for professionals aspiring to learn the basics of Big Data Analytics using Hadoop Framework and become a Hadoop Developer. Software Professionals, Analytics Professionals, and ETL developers are the key beneficiaries of this course.

7. Hadoop MapReduce in Depth (udemy.com)

MapReduce framework is closest to Hadoop in terms of processing data. It is considered an atomic processing unit in Hadoop, and that is why it is never going to be obsolete. If you want to learn this essential concept in Hadoop, then this is the best course to start with.

free courses to learn Hadoop for java developers




8. The "Getting Started with Hadoop" Tutorial (cloudera.com)

Getting started with the Apache Hadoop stack can be a challenge, whether you're a computer science student or a seasoned developer. There are many moving parts, and unless you get hands-on experience with each of those parts in a broader use-case context with sample data, the climb will be steep.

Following this tutorial using Cloudera's QuickStart VM or Docker image as a sandbox environment will give you examples of how to get started with some of the tools provided in CDH — Cloudera's platform containing Hadoop and related projects — and how to manage your services via Cloudera Manager. It will also give you a taste of what it means to "ask bigger questions."

By the end of this tutorial, you will understand how to use some of the powerful tools in CDH and know how to set up and execute some essential business intelligence and analytics use cases.


9. Hadoop Platform and Application Framework (coursera.org)

This is another good resource to start with Hadoop and Big Data. It's particularly good for novice programmers or business people who would like to understand the core tools used to wrangle and analyze big data. With no prior experience, you will have the opportunity to walk through hands-on examples with Hadoop and Spark frameworks, two of the most common in the industry.

By the way, if you find Coursera certifications and online courses useful then I suggest you join the Coursera Plus, a great subscription plan from Coursera which gives you unlimited access to their most popular courses, specialization, professional certificate, and guided projects. It cost around $399/year but it's completely worthy your money as you get unlimited certificates.

best tutorials to learn Hadoop for Java developers



10. Apache Hadoop - Tutorial (vogella.com)

Another interesting Hadoop tutorial by Lars Vogel. In this tutorial, you will learn about how to use Apache Hadoop from ground zero. First, you will learn essential concepts like What is Apache Hadoop, what is MapReduce, Hadoop File System or HDFS, etc., and then get some hands-on practice by installing and using Apache Hadoop on your local machine.



11.  Hadoop: The Definitive Guide (amazon.com)

The Definitive Guide is, in some ways, the 'Hadoop Bible' and can be an excellent reference when working on Hadoop, but do not expect it to provide a simple getting started tutorial for writing a Map Reduce. This book is great for really understanding how everything works and how all the systems fit together.

Top 10 Tutorials to Learn Big Data and Hadoop Online


That's all about some of the best tutorials to learn Apache Hadoop. I have also included some courses and books as they provide more comprehensive learning and, most of the time, the best place to start with. If you have any Hadoop courses which you think should be on this list, then feel free to drop a note.


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