Professionals should be familiar with Core Java and SQL before taking this Hadoop and Spark basics program. Beginners today usually look for online resources to learn Spark and Hadoop. While textual content is easily available over the internet, this Hadoop and Spark free course offers comprehensive video modules to further enrich your learning experience. This Hadoop basics course offers 11 hours of in-depth and high-quality video lessons that you can follow at your preferred learning speed. You can access the course 24/7 and return to any previous lesson for better understanding. It is recommended to first get an overview of big data, the four Vs of big data, and the reasons why distributed systems were introduced in this Spark basics program. The instructors of this Hadoop basics program have explained all the concepts from scratch with an easily understandable approach. Anyone having a technical background can easily follow the lessons.

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