Question

What is Hadoop used for?

Answer 1

Hadoop framework is mainly used to store Big Data and process it. It is used to run various applications with the help of a cluster of computing systems that are referred to as nodes. However, some of the most effective uses of Hadoop are:

• Security: It is used to predict cyber-attacks and prevent them. It helps in detecting criminal activity and credit card frauds.
• Understand customers’ requirements: Many financial and telecom organizations use Hadoop to figure out the requirements of the customers by analyzing their data and extracting valuable information from them.
• Optimize Business Processes: It helps organizations understand the needs of the customers, business requirements, and the market trend. This helps  to make informed business decisions which, in turn, maximize their profits

To know more about the various uses of Hadoop, you should go through Hadoop Tutorial.

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