![]() Processing: Map Reduce paradigm is applied to data distributed over network to find the required output.Īnalyze: Pig, Hive can be used to analyze the data.Ĭost: Hadoop is open source so the cost is no more an issue. It works on Write once, read many times principle. Storage: This huge amount of data, Hadoop uses HDFS (Hadoop Distributed File System) which uses commodity hardware to form clusters and store data in a distributed fashion. Huge amount of unstructured data which needs to be stored, processed and analyzed.
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