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8 Completely FREE Big Data Resources

Are you ready to step into the realm of Big Data? Don't fret if it seems overwhelming – I've curated 8 fantastic FREE resources that are tailor-made for beginners like you. Let's embark on a journey of discovery into the world of Big Data together!

1. Intro to Hadoop and MapReduce - Udacity

Let's start at the beginning! Udacity's course is like a friendly handshake into the world of Big Data. You'll unravel the mysteries of Hadoop and MapReduce, gaining insights into how large datasets are handled and processed.


  • Explore large dataset management.
  • Understand the magic of Hadoop and MapReduce.


  • Requires a basic grasp of computer science concepts.

2. Big Data and Hadoop Essentials – Udemy

Time to dive deeper! Udemy's course acts as a trusty guide, showing you the ropes of Big Data and Hadoop. You'll roll up your sleeves and discover the art of data processing and management.


  • Practical insights into Hadoop for data handling.
  • Step-by-step guidance for newcomers.


  • Might be slightly daunting for non-technical beginners.

3. Spark - Udacity

Ignite your curiosity! Udacity's Spark course is your gateway to a versatile data tool. You'll learn how to mold data like a sculptor, creating valuable insights through transformations and calculations.


  • Introduction to the dynamic world of Spark.
  • Hands-on experience in data manipulation.


  • Some exercises may require basic programming knowledge.

4. Introduction to Big Data - Coursera

Let's ease in gently! Coursera's course offers a warm introduction to Big Data. You'll unravel its significance, real-world applications, and the magic it brings to various industries.


  • Clear explanation of Big Data essentials.
  • Real-life examples for easy comprehension.


  • Limited practical experience with technical tools.

5. Introduction to Big Data with Spark and Hadoop - Coursera

Double the fun, double the learning! Coursera's course combines the basics of Big Data with an introduction to Spark and Hadoop. It's like getting a two-in-one deal!


  • Grasp Big Data essentials alongside Spark and Hadoop.
  • Understand how these tools synergize for data analysis.


  • Some technicalities might pose a challenge for complete beginners.

6. Data Wrangling with MongoDB - Udacity

Let's tidy up! Udacity's course focuses on data organization using MongoDB. Think of it as arranging puzzle pieces – you'll learn to make sense of messy data.


  • Master the art of data organization with MongoDB.
  • Practical skills to tackle real-world data issues.


  • Requires a basic grasp of database principles.

7. Big Data Analytics in Healthcare - Udacity

Healthcare heroes, assemble! Udacity's course merges Big Data with healthcare applications. You'll harness data to make a positive impact on patient care and healthcare processes.


  • Discover the fusion of Big Data and healthcare.
  • Practical scenarios for hands-on learning.


  • Specialized content for those interested in healthcare.

8. Fundamentals of Big Data - Coursera

Laying the groundwork for success! Coursera's course delves into the core concepts driving Big Data. You'll grasp the foundational elements that set the stage for deeper explorations.


  • Strong grasp of fundamental Big Data concepts.
  • Preparing you for more advanced learning.


  • Theoretical focus, limited practical engagement.

What is Big Data?

Big Data is like a treasure trove of information, but on a massive scale. It refers to vast amounts of data that are too complex to be processed using traditional methods. This data comes from various sources – think social media, sensors, and more – and holds valuable insights that can shape business strategies, scientific research, and even improve our everyday lives.

Skills Required to Learn Big Data

As you step into the Big Data realm, a few skills will come in handy:

  1. Programming Skills: Having a basic understanding of programming languages like Python or Java will help you interact with data tools and frameworks.
  2. Data Analytics: Developing the ability to analyze data trends and patterns will be crucial for deriving insights from complex datasets.
  3. Database Management: Learning to handle and manipulate databases efficiently is essential for data storage and retrieval.
  4. Machine Learning: Acquiring knowledge of machine learning algorithms will enable you to create predictive models and make data-driven decisions.
  5. Problem-Solving: Big Data often presents intricate challenges. Sharpening your problem-solving skills will help you navigate through them.

Wrapping Up

Congratulations! With these 8 FREE resources, you're well-equipped to start your Big Data journey. Remember, each resource has its highlights and drawbacks, so choose the ones that align with your learning style and goals.

Check-> 10 Best Online Courses on Big Data Analytics

Happy learning!

NOTE- Some of the links in the post are Affiliate Links. This means if you click on the link and purchase the course, I will receive an affiliate commission at no extra cost to you😊.

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