1.

Can you explain the important features of Hadoop?

Answer»

Some of the important features of Hadoop are as below:

  • Hadoop is an open-source framework that can be used free of COST by user.
  • Data processing is very fast because Hadoop supports the feature of parallel processing of data.
  • In ORDER to avoid data loss, Data redundancy is GIVEN high priority.
  • It stores data in separate clusters which are independent of the other operations.
  • It is highly scalable hence large amount of data is DIVIDED into multiple machines (cost-effective) in a cluster which can process parallelly.
  • Hadoop provides flexibility as it can be used with any KIND of dataset like structured (MySQL Data), Semi-Structured (JSON, XML), and Un-structured (Images and Videos) very efficiently.


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