Big Data

Can you explain what MapReduce is and how it works?

Data Scientist

Instacart

Microsoft

Cure.Fit

Viber

Paytm

Affirm

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  • Can you explain what MapReduce is and how it works?
  • Please elucidate the concept of MapReduce and the process by which it functions.,
  • I'm interested in your understanding of MapReduce and its inner workings. Could you elaborate?
  • Could you detail the functionality and workflow of MapReduce?
  • How would you describe the mechanics of MapReduce to someone unfamiliar with it?
  • In your own words, how does MapReduce operate?
  • Please provide a concise explanation of MapReduce and its operational process.,
  • Can you break down the MapReduce process and how it is applied?
  • What's your interpretation of MapReduce and how does it execute its tasks?
  • How do you perceive MapReduce and what's your explanation of its working principle?
  • Could you give me an overview of MapReduce and its operational mechanism?
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Interview question asked to Data Scientists interviewing at Affirm, Instagram, Kraken and others: Can you explain what MapReduce is and how it works?.