Hadoop: Is a framework of

Hadoop is a framework of the open source set of tools distributed under Apache License . It is used to manage data, store data, and process data for various big data applications running under clustered systems. The technical explosion of data from digital media has led to the proliferation of modern Big Data technologies worldwide in the system. An open-source framework called Hadoop has emerged as a leading real-world solution for the distributed storage and processing of big data. Nevertheless, Apache Hadoop was the first to demonstrate this wave of innovation. In the era of big data processing, businesses across various industries need to manage and analyze internal large volumes of data ... Hadoop is an open-source Java framework that stores and processes massive data using clusters of inexpensive (commodity) hardware. Based on Google’s MapReduce programming model, it enables distributed, parallel processing. Big companies like Facebook, Yahoo, Netflix and eBay use Hadoop to handle large-scale data efficiently. Components of Hadoop Architecture Hadoop Architecture Mainly consists of 4 components: MapReduce HDFS ( Hadoop Distributed File System) YARN (Yet Another Resource ... Hadoop is an open-source framework written in Java that allows distributed storage and processing of large datasets. Before Hadoop , traditional systems were limited to processing structured data mainly using RDBMS and couldn't handle the complexities of Big Data.