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What is Cloud Federation and Hadoop Overview about?

This document provides an overview of Hadoop and MapReduce frameworks. Hadoop is an open source framework that allows distributed processing of large datasets across clusters of computers. It uses a master-slave architecture with HDFS for storage and MapReduce for processing. HDFS stores data as blocks across nodes and provides fault tolerance via replication. MapReduce allows parallel processing of data blocks using the map and reduce functions. The Hadoop architecture consists of a NameNode that manag

Author

GOKUL b

Language

EN