HDFS and Hadoop
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Transcript of HDFS and Hadoop
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Who am I?
Hadoop is
• Data processing platform• Database• Data integration tool• Parallel coding environment
Hadoop is
• Data processing platform• Database• Data integration tool• Parallel coding environment
• Cheaper storage and retrieval• Easy to use with parallel programing • Scalable for storage/retrieval
Hadoop is
• Data processing platform• Database• Data integration tool• Parallel coding environment
• Cheaper storage and retrieval• Easy to use with parallel programing • Scalable for storage/retrieval
• Replacement for ETL• Analytics tool
HDFS - Hadoop Distributed File System
Subsystem Management
Data Access
Portability
Name Node and Data Node