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

3

Introduction-Business Intelligence

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Business dataInformation / knowledge

Decision

4

Introduction- Big Data

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Volume

VarietyVelocityBig Data

5

Tools survey

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Easy of use

Training support

Cost

6

Why Pentaho

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Low cost Community support

Easyscalable

7

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

10

Future work

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• Benchmark• Enterprise Edition

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Thanks for your attention THE END!