Big Data Analytics

Frequent Pattern (FP) Growth Algorithm Example

Frequent Pattern (FP) Growth Algorithm Solved Example This article discusses how to use the Frequent Pattern (FP) Growth Algorithm to construct Frequent Pattern Tree and frequent Pattern Rules with simple. Video Tutorial: The given data is a hypothetical dataset of transactions with each letter representing an item. The minimum support given is 3. TID Items …

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Name Node Federation Checkpoint Backup and Snapshots

Name Node Federation, Checkpoint, Backup, and Snapshots in Hadoop Cluster – Big Data Analytics This article discusses basic Hadoop concepts in Big Data Analytics such as, Name Node Federation Checkpoint and Backup Snapshots Video Tutorial 1. Name Node Federation Earlier versions of HDFS (that is Hadoop V 1.0) provides a single namespace for the entire …

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Components and Architecture Hadoop Distributed File System (HDFS)

Components and Architecture Hadoop Distributed File System (HDFS) The design of the Hadoop Distributed File System (HDFS) is based on two types of nodes: a NameNode and multiple DataNodes. No data is actually stored on the NameNode. A single NameNode manages all the metadata needed to store and retrieve the actual data from the DataNodes. …

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