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Distributed Systems

Albert Bifet
August 25, 2012
Research
1
240

Distributed Systems

Albert Bifet

August 25, 2012
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Transcript

  1. Distributed Streaming Albert Bifet May 2012

  2. COMP423A/COMP523A Data Stream Mining Outline 1. Introduction 2. Stream Algorithmics

    3. Concept drift 4. Evaluation 5. Classification 6. Ensemble Methods 7. Regression 8. Clustering 9. Frequent Pattern Mining 10. Distributed Streaming

  3. Data Streams Big Data & Real Time

  4. Distributed Systems Hadoop, S4 and Storm

  5. Hadoop Hadoop

  6. Hadoop Hadoop architecture

  7. Apache Mahout Mahout: open source framework

  8. Pig Pig: Similar to SQL

  9. Pig A = LOAD ’data’ USING PigStorage() AS (f1:int, f2:int,

    f3:int); B = GROUP A BY f1; C = FOREACH B GENERATE COUNT ($0); DUMP C; Pig: Similar to SQL

  10. Apache S4 Apache S4

  11. Apache S4

  12. Storm Storm from Twitter

  13. Storm Stream, Spout, Bolt, Topology