big data analytics with pentaho bi server
TRANSCRIPT
Big Data Analytics with Pentaho BI Server
Verfassende Person: Ruozhu WangErste prüfende PersonProf. Dr. Dirk HesseZweite prüfende PersonProf. Dr. Gabriele Gühring
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Agenda
Introduction
Big Data Analytics
Tools Survey
Pentaho Analyzer Saiku
Summary and future work
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Introduction-Business Intelligence
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Business dataInformation / knowledge
Decision
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Introduction- Big Data
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Volume
VarietyVelocityBig Data
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Tools survey
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Easy of use
Training support
Cost
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Why Pentaho
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Low cost Community support
Easyscalable
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Pentaho Analyzer Saiku
Dimensions• Dimensions group the data along natural categories
and consist of one or more levels.
Measures• combination of a input column with a statistic
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Pentaho Analyzer Saiku
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Measures:Sales volume
Sales histogram
Dimensions:Year ID & Month ID
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Summary
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Literature research
• understand technology principles of big data analytics
Tools survey
• Ease of use • Training
support• cost
Hands on experience
• Configuration
• Saiku
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Future work
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• Benchmark• Enterprise Edition
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Thanks for your attention THE END!