HDFS and Hadoop

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HDFS and Hadoop

  1. 1. Radu Vunvuleavunvulear@gmail.comhttp://vunvulearadu.blogspot.comHDFS
  2. 2. {“name” : “Radu Vunvulea,“company” : “iQuest”,“userType” : “enthusiastic”“technologies” : [ “.NET”, “Azure”, “Web”,“Mobile”, “SL” , “JS”],“blog” : “vunvulearadu.blogspot.com”,“email” : ”vunvulear@gmail.com”,“socialMedia” :{“twitter” : “@RaduVunvulea”,“fb” : “radu.vunvulea”}}Who am I?
  3. 3. Hadoop is• Data processing platform• Database• Data integration tool• Parallel coding environment
  4. 4. 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
  5. 5. 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
  6. 6. HDFS - Hadoop Distributed File System
  7. 7. Subsystem Management
  8. 8. Data Access
  9. 9. Portability
  10. 10. Name Node and Data Node
  11. 11. THE ENDRadu Vunvuleavunvulear@gmail.comhttp://vunvulearadu.blogspot.com

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