#62 Big data technology (part 2): Hadoop architecture, HDFS, YARN, Map Reduce, Hive & HBase

Hadoop

Hadoop is a set of open-source programs and procedures which can be used as the framework for Big Data operations. It is used for processing massive data in distributed file systems that are linked together. It allows for running applications on clusters. (A cluster is a collection of computers working together at the same to time to perform tasks.) It should be noted that Hadoop is not a database but an ecosystem that can handle processes and jobs in parallel or…

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