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🔥 HDFS & HDFS II – Deep Dive Tutorial for Hadoop Storage

Master Hadoop’s powerful storage system with this comprehensive tutorial on HDFS (Hadoop Distributed File System) and its evolution in HDFS2!
📘 What You’ll Learn:

🏗️ HDFS Architecture – NameNode, DataNode, Block storage, Replication, and fault tolerance

💡 Enhancements in HDFS2 – High availability with Active/Standby NameNodes, Federation, improved scalability

🔧 Configuration Tips – Best practices for replication factors, block size, and high availability setup

📁 Demo Walkthrough – Cluster setup, failover scenarios, and data access testing

🎯 Who Is This For?

Perfect for Hadoop admins, data engineers, and students who want to:

Understand HDFS internals and enhancements

Set up HA configurations in production

Optimize storage and reliability for big data workloads

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