Hadoop Starter Kit
What you will learn
Understand the Big Data problem in terms of storage and computation
Understand how Hadoop approach Big Data problem and provide a solution to the problem
Understand the need for another file system like HDFS
Work with HDFS
Understand the architecture of HDFS
Understand the MapReduce programming model
Understand the phases in MapReduce
Envision a problem in MapReduce
Write a MapReduce program with complete understanding of program constructs
Write Pig Latin instructions
Create and query Hive tables
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Comidoc Review
Our Verdict
This course offers an excellent introduction to Hadoop, especially considering its free status. The well-structured content is a clear strength, making it simple for beginners to grasp core concepts through a mix of high-level ideas and practical examples. It does not shy away from exploring Pig and Hive but at times could provide further in-depth discussions and additional examples, benefiting from more hands-on exercises or quizzes for reinforcement. A slightly more polished production with better subtitles and audio quality would increase overall accessibility and user experience. All things considered, the Hadoop Starter Kit lays down a solid foundation that helps its learners understand the basics of Big Data problem-solving using Hadoop ecosystem tools.
What We Liked
- Comprehensive coverage of Hadoop basics, including HDFS, MapReduce, Pig and Hive
- Clear and detailed explanations that are easy to understand
- Examples-rich approach with free cluster access for practice
- Real-world scenarios and best practices for Big Data interaction techniques
Potential Drawbacks
- Lack of subtitles in some lessons, making it difficult to follow for non-native English speakers
- Occasional repetitiveness on basic concepts which may not suit advanced learners
- The audio can be improved, as background music is sometimes loud and distorts speech clarity
- More examples and detailed level explanation regarding writables, AWS instances, and terminologies would benefit beginners