Hello Java programmers, if you want to learn Big Data and related technologies
like Apache Hadoop, Spark, Hive, Flume, etc in 2022 and looking for the best
resources like books, tutorials, and online courses then you have come to the
right place. Earlier, I have shared the
best free Big data courses and
best courses to learn Spark
but a lot of you asked me about the more comprehensive and up-to-date Big data
course recommendations. So, I have come up with this list which contains the
best-paid courses you can join to learn Big Data in 2022. Although the courses
are not free, they are very affordable, particularly Udemy courses which you
can get for just $10 on Sales. They are also very comprehensive, up-to-date,
and trusted by millions of developers and probably the best resources to learn
Big Data online in 2022.
2022. Day-to-day, humans are getting close to the internet world. Every day,
millions and millions of posts are uploaded, shared, created on several social
As the activities in social media increase, so
does the amount of data. Hence, it is mandatory to store the bulk amount of
data away from hackers. The data are stored using various programming
languages. To handle all this data, Big Data is used. Sounds familiar? Fine!
Let’s give a glimpse into it.
Big Data depicts data that are in
big volumes which are hard to manage by a typical software system. Mobile
applications, log-in details, medical records, emails, documents – these are
some of the few examples of Big Data sources.
This complex Big Data is categorized into 3 types. They are,
- Structured data
- Unstructured data
- Semi-structured data.
Just having these data is not worth anything if you cannot derive insights
that can give your business competitive advantages and that’s why Big data
frameworks like Hadoop and Spark can be really great to deal with these
Coming back to jobs there are more than 43000+ Big Data jobs available in
indeed at this moment, which may not look a lot but they are high-paying
jobs, suitable for experienced developers.
5 Best Online Courses to learn Big Data in 2022
Without wasting any more of your time, let jump into this collection of best
online courses you can join to learn Big Data and related frameworks like
Hadoop, Spark, Hive, and Flume. These courses are created by experts and
trusted by thousands of developers around the world who have joined these
courses to learn Big data. They are also the highest-rated courses from
popular online learning websites like Coursera, Udemy, and Udacity.
This is one of the most up-to-date and comprehensive courses to learn Big
data and all the related technologies like Apache Spark, Apache Hadoop,
Squoob, Hive, Flume, and Even MongoDB. I’ll give you a brief note on Big
Data and the reason behind its growth in the technology world and its
In the fields of Big Data, this course specifically focuses on Hadoop.
Examine the importance of Big Data with simple dead-heated examples, the
ancient evolution of Hadoop since when it got its name, why Hadoop prosper
in its field, job opportunities, unlikeness among data engineering &
data science, mapR.
Hadoop is the leading framework in Big Data management. Hence, if you’re
ardent in learning Big Data, you can go for Hadoop too.
But remember, Big Data is not only limited to Java, it can apply to any
programming language. And, this course is the best, no matter what
language you know. It teaches you the basic framework, tactics, tools.
This course is mainly designed for beginners and learners who are
enthusiastic about Hadoop and its boom.
A freebie course specially designed for beginners to get specialized in
handling and solving avant-garde data with the help of big data and data
The course begins with a brief preface on SQL, data science, and managing
huge data. Later on, the learner gets to know the accessories and usage of
tools by the opportunity to explore and operate the virtual world of Big
Before you enroll, make sure you’ve certain amenities to continue this
course such as Windows XP desktop or laptop systems only (typical Android
and iOS devices aren’t suitable to learn), more than 10 GB Read Access
Memory, 74-bit OS.
By the end of the course, you’ll the real differentiation of data science
and Big Data, problem-solving abilities, explore table designs and
databases. The topics covered are database, data, data science, usage of
tools by SQL, the bond between SQL database and Big Data, and data
It’s a chargeless course too. A good place to learn for beginners. It
consists of 14.5 hours of video content with 2 downloadable resources and 8
The lesson starts with A and finishes at Z i.e., it opens with the onset
of data science and Big Data, as the lesson continues, you’ll enter into
the field of hottest domain Hive, HDFS (Hadoop Distributed File System),
MapReduce, YARN – an Apache-based Hadoop technology (Yet Another Resource
Negotiator)… For your pleasant information, this is just the first
module. Contains lots of information, right?!
On the journey to the next module, you’ll get the opportunity to
experience the majestic learning of sparks, scalas, with their
applications. It’ll also take you to data formats such as Avro,
Protocol, XML (Extensible Markup Language).
You’ll also learn the main differentiation of 1. x, 2. x, 3. x Hadoop,
Researching the honey bee of Apache Hive, uploading files on Hive tables,
music data, a life practice application of Kafka on Twitter.
At the end of this journey, you’ll earn the skills in Kafka, Pyspark,
Spark MLIB, and steam.
I highly recommend you to choose this before you enroll yourself in any
other. The reason? Because of its high-quality content.
Udacity’s nano-degree program speeds up your learning journey associated
with the domain of health care offered by Georgia Tech taught by real-field
This niche is unusual from the other 4 classes given above. The medical
industry is a huge domain where the data of patience, bill payers, and
medicinal drugs. And so, data science and Big Data play an inevitable role
in the healthcare sector.
Even if you’re a newbie to Big Data, this course guides you step by step,
just like a baby learning to walk! Therefore, I introduce you to
this course for your broad and wide range of knowledge of Big Data.
You’ll get to know the tensor noting, graph interpretation, Hadoop,
proportions decrement, patients resembling barometer, computational
compositions, medical perspectives, Spark, and MapReduce
Engage yourself in operating a high level of data with this next freebie
course. More than 2 million students have already enrolled in it.
Use the tools given by recommended by Coursera to stockpile your data with
spark’s datafile, database, and SQL. Understand the relationship with
individuals and other fellowship in social networking using the bulk of
data graphs. Advance your applications of spark for supreme
You’ll also find Debugging, the transformation of sparks, putting into
effect the queries of Hive & SQL, building paragraphs & data
frames to inscribe make-do functions handily.
The portions covered in this course are SQL (Structured Query Language)
Big Data-based syllabus. It’s all about analysis of Big Data, tools
used, analyzing DataGraphs & Hive with user-defined function,
user-defined-aggregate-function, UDTF. Hive’s sample, optimization,
bucket, formatting, Motif, and assignments.
individually, you can also join the Coursera Plus, a subscription plan from Coursera which gives you unlimited access to
their most popular courses, specialization, professional certificate, and
That’s all about the best Big Data courses for Java developers to learn
Big Data and its related technologies like Apache Hadoop, Apache Spark, Hive,
Flume, Analytics, etc. I am sure that these courses listed above will provide
you with everything you need to get started. Big data practices have a
sparkling future so, if you master these skills they will definitely pay you.
If you got another great Big Data course for Java developers feel free to
suggest it in the comments.
Thanks for reading this article so far. If you find these best Big Data
online courses useful for learning Big data, Hadoop, Spark, Hive,
Flumen, and Mongo then please share them with your friends
and colleagues. If you have any questions or feedback, then please drop
and frameworks but looking for a free course to start with then you can
also check out this
Big Data and Hadoop Framework course from Udemy. This course is completely free and you just need a
free Udemy account to join this course.