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 Title | Certificate Requirements |
|---|---|
| Data Engineer | Cloudera Certified Associate Data Engineer (CCAD) or Hortonworks Certified Data Architect (HCDA) |
| Data Analyst | Google Cloud Certified Professional – Data Engineer or IBM Certified Solution Developer for Big Data – Apache Hadoop and Spark (CDSBD) |
| Data Scientist | Apache Spark Certified Developer (SCD) or IBM Certified Solution Developer for Big Data – Apache Spark and Machine Learning (CDSBM) |
11 Free online courses in big data:
| No | Platform | Course Name | Instructor | Duration |
|---|---|---|---|---|
| 1 | YouTube | Learn Data Science Tutorial – Full Course for Beginners | freeCodeCamp | 6 Hours |
| 2 | YouTube | Big Data Tutorial For Beginners | Simplilearn | 11 Hours |
| 3 | YouTube | BigData Hadoop Tutorial For Beginners | Edureka | 11 Hours |
| 4 | YouTube | Hadoop Training Hadoop Tutorial | Intellipaat | 11 Hours |
| 5 | YouTube | Big Data Hadoop Tutorial | Hadoop | Great Learning | 10 Hours |
| 6 | YouTube | Big Data Engineering Full Course | The Data Tech | 9 Hours |
| 7 | Coursera | Big Data Specialization | UC San Diego | 3 months |
| 8 | edX | Introduction to Big Data with Spark and Hadoop | IBM | 6 weeks |
| 9 | Great Learning | Mastering Big Data Analytics | Great Learning Academy | 19 Hours |
| 10 | Coursera | IBM Data Engineering Professional Certificate | IBM | 5 months |
| 11 | Udacity | Data Science | Udacity | 4 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.
Conclusion
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
