MapReduce is a critical component of Hadoop. This video will help you understand how MapReduce performs parallel processing of data. You will learn how MapReduce works with the help of two examples. The first example is regarding an online music website where users listen to various tracks. You will find the number of unique listeners, the number of times a music track was heard too, and if it was played on the radio. The second use case is based on a telecom company that collects call records of its various customers. Let's begin!
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⏩ Check out the Hadoop training videos: https://bit.ly/3l2hxWb
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