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Free Hadoop courses help learners build strong big data foundations.
Many courses cover real-world projects and essential tools like Hive and MapReduce.
Learners can choose self-paced options with flexible timelines and certificates.
Hadoop has become one of the most in-demand tools in the big data world because everyone, from engineers to analysts, requires Hadoop skills. However, not everyone can afford premium training.
Luckily, many platforms now offer Hadoop certification free of charge, allowing users to gain knowledge about core concepts, such as HDFS, MapReduce, and Hive. These are helpful for learners to acquire skills and knowledge without incurring expenses.
Here are some courses to consider that you can start today.
Platform: Coursera
Duration: 15 hours
Level: Beginner
Covers: Hadoop ecosystem, MapReduce, YARN
This course is perfect for new learners because it uses simple explanations and demo projects.
Platform: YouTube
Duration: 3 hours
Level: Beginner
Covers: HDFS, MapReduce, Hive basics
This video is concise yet well-equipped, allowing learners to pause and practice as they progress.
Platform: Cognitive Class
Duration: 20 hours
Level: Beginner to Intermediate
Covers: HDFS, Hive, Pig, basic analytics
IBM offers a free certificate with hands-on labs using real data.
Platform: Udacity
Duration: 10 hours
Level: Intermediate
Covers: Hadoop setup, MapReduce coding
The free MapReduce course is suitable for those who are not typically familiar with the background. It focuses more on practical problem-solving.
Platform: edX
Duration: Self-paced
Level: Beginner
Covers: HDFS, Hadoop architecture
This course is ideal for individuals seeking to understand the inner workings of Hadoop.
Platform: YouTube
Duration: 2.5 hours
Level: Beginner
Covers: HiveQL, table creation, queries
Here, Learners get a quick, project-based intro to Hive with SQL-like syntax.
Platform: YouTube
Duration: 4 hours
Level: Beginner to Intermediate
Covers: Full Hadoop stack
This course includes exercises and demonstrations, making it easy for everyone to learn.
Also Read: Comparative Study of Hadoop and Spark for Big Data Analytics
Platform: NPTEL
Duration: 12 weeks
Level: Intermediate
Covers: HDFS, MapReduce, Spark
This is a highly detailed course taught by top professors.
Platform: Internshala
Duration: 6 weeks (free for 7 days)
Level: Beginner
Covers: Hadoop setup, Hive training
This course is ideal for students looking to learn by doing small projects.
Platform: Udemy
Duration: 2 hours
Level: Beginner
Covers: Data storage, MapReduce example
It's great to learn about HDFS online, covering the basics before delving into deeper topics.
For learners seeking to transition into a new career and enhance their skills, these free courses are ideal because they provide an easy and risk-free way to learn.
Practice daily with sample datasets.
Join communities to clear doubts.
Combine multiple short courses to enhance knowledge.
Set weekly goals to stay consistent.
Also Read: Hadoop vs Python: Which One to Choose for a Big Data Career?
Free Hadoop courses are an excellent way to gain a strong head start in the world of big data. Even if one is a student, developer, or analyst, these programs are great for them to learn. Learned are advised to focus on courses that offer real-world projects and clear explanations.
