11 Free Online Courses List to Learn About Big Data

Free Online Courses,Big Data

In today’s data-driven world, big data is like a treasure chest filled with valuable information. Data analysts are like treasure hunters who use their skills to find hidden patterns and insights within this vast data. Their work is transforming industries and creating new opportunities for those who can harness the power of big data.

Learning about big data doesn’t have to be expensive or time-consuming. With free online courses, you can gain valuable skills and knowledge from industry experts, all at your own pace.

What is Big Data?

Imagine you have a massive library filled with books, documents, pictures, and videos. This library is continuously growing with new content being added all the time. It’s so big and complex that traditional methods of organizing and accessing the information are no longer effective. That’s what big data is like. It’s a collection of data that is so vast and diverse that it’s challenging to manage using traditional tools.

Use Big Data:

  • Improve customer experience: Understand your customers better and personalize their interactions with them.
  • Optimize operations: Track and improve efficiency in your operations.
  • Innovate: Develop new products and services using data insights.
  • Manage risk: Protect yourself from fraud, cyberattacks, and other threats using data patterns.
  • Make better decisions: Use data to make informed decisions across the organization.

Big data is being used in various industries to improve efficiency, innovation, and decision-making. As data continues to grow, so will the applications of big data. Businesses that can harness the power of big data will be well-positioned for success in the future.

Certificate Requirements for some common big data jobs:

Job TitleCertificate Requirements
Data EngineerCloudera Certified Associate Data Engineer (CCAD) or Hortonworks Certified Data Architect (HCDA)
Data AnalystGoogle Cloud Certified Professional – Data Engineer or IBM Certified Solution Developer for Big Data – Apache Hadoop and Spark (CDSBD)
Data ScientistApache Spark Certified Developer (SCD) or IBM Certified Solution Developer for Big Data – Apache Spark and Machine Learning (CDSBM)
Please note that these are just general recommendations, and the specific certificate requirements for any given job may vary. It is always best to check with the employer directly to see what certifications they are looking for.

11 Free online courses in big data:

NoPlatformCourse NameInstructorDuration
1YouTubeLearn Data Science Tutorial – Full Course for BeginnersfreeCodeCamp6 Hours
2YouTubeBig Data Tutorial For BeginnersSimplilearn11 Hours
3YouTubeBigData Hadoop Tutorial For BeginnersEdureka11 Hours
4YouTubeHadoop Training Hadoop Tutorial Intellipaat11 Hours
5YouTubeBig Data Hadoop Tutorial | HadoopGreat Learning10 Hours
6YouTubeBig Data Engineering Full CourseThe Data Tech9 Hours
7CourseraBig Data SpecializationUC San Diego3 months
8edXIntroduction to Big Data with Spark and HadoopIBM6 weeks
9Great LearningMastering Big Data AnalyticsGreat Learning Academy19 Hours
10CourseraIBM Data Engineering Professional CertificateIBM5 months
11UdacityData ScienceUdacity4 months

Free online courses are an excellent way to learn about big data. They offer a flexible and affordable way to gain the skills and knowledge needed to succeed in this field.


If you are interested in learning about big data, there are many free online courses available to help you get started. With a variety of courses to choose from, you can find one that fits your needs and learning style.

Thanks: Image by macrovector on Freepik