OLAP Theory-English version On-Line Analytical processing (Buisness Intzlligence)

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OLAP Theory-English version On-Line Analytical processing (Buisness Intzlligence) [Ing.Skorkovský,CSc] KPH_ESF_MU

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OLAP Theory-English version On-Line Analytical processing (Buisness Intzlligence). [ Ing.Skorkovský,CSc ] KPH_ESF_MU. Agenda. The Market Why OLAP Introduction to OLAP OLAP Terms and Concepts Summary. OLAP market size. Why OLAP. - PowerPoint PPT Presentation

Transcript of OLAP Theory-English version On-Line Analytical processing (Buisness Intzlligence)

Page 1: OLAP  Theory-English version  On-Line Analytical processing (Buisness Intzlligence)

OLAP Theory-English version On-Line Analytical processing (Buisness Intzlligence)

[Ing.Skorkovský,CSc]

KPH_ESF_MU

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Agenda

The Market Why OLAP Introduction to OLAP OLAP Terms and Concepts Summary

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OLAP market size

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Why OLAP The Right Information In The Right Place

At The Right Time Why

– More self-sufficient Business users– Keep the integrity of the data– Reduces the query drag(burden) and

network traffic – Organization can respond more quickly to

market demands

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Introduction to OLAP

“OLAP enables analysts, managers, and executives to gain insight into data through fast, consistent, interactive access to a wide variety of possible views of information. OLAP transforms raw data so that it reflects the real dimensionality of the enterprise as understood by the user. “

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Introduction to OLAP Users

– Analysts, managers and executive managers

Access– Fast consistent, interactive– Wide variety of possible views

Transformation– Raw data– Real dimensionality of enterprise

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Introduction to OLAP

Organizational functions– Finance

Budgeting Performance analysis

– Sales Sales analysis and forecasting

– Marketing Market research analysis Market/customer segmentation

– Purchase Cost of materials

– Production Cost of conversion

– Distribution Cost of shipping

– etc

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OLAP Terms and Concepts

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Relational database

Multidimensional database

OLAP Terms and Concepts Relational

database

Multidimensional database

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OLAP Terms and Concepts Cube

– Information Is conceptually viewed as cubes.

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OLAP Terms and Concepts Cube

– Information Is conceptually viewed as cubes.

Dimension– Distinct categories for business

data.

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OLAP Terms and Concepts Cube

– Information Is conceptually viewed as cubes.

Dimension– Distinct categories for business

data. Hierarchy

– Levels of details on the data.

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OLAP Terms and Concepts Cube

– Information Is conceptually viewed as cubes.

Dimension– Distinct categories for business

data. Hierarchy

– Levels of details on the data.

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OLAP Terms and Concepts Cube

– Information Is conceptually viewed as cubes.

Dimension– Distinct categories for business

data. Hierarchy

– Levels of details on the data. Measure

– Quantitative values.

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OLAP Terms and ConceptsCube

Information Is conceptually viewed as cubes.

DimensionDistinct categories for business data.

HierarchyLevels of details on the data.

MeasureQuantitative values.

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OLAP Terms and Concepts Cube

– Information Is conceptually viewed as cubes.

Dimension– Distinct categories for

business data. Hierarchy

– Levels of details on the data. Measure

– Quantitative values. Data slice

– A subset of the data in a partition.

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OLAP Cube

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Reporting (NAV tools or JETs)

Reporting

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Main principles (source tables and their entries)

Main principles

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CustomerCustomer

VendorVendor

ItemItem

AccountAccount

DimensionDimension

Control parameters(time, type of products,

Costs, Revenue, Area,..)

Control parameters(time, type of products,

Costs, Revenue, Area,..)

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Some chosen analysis asked by CFO EUROM Czech Republic

Analysis

Working capital – setup of the accounting schedule from NAV

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Analysis

Working capital – Show of the results from NAV

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Some chosen analysis asked by CFO EUROM Czech Republic

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Some chosen analysis asked by CFO EUROM Czech Republic

Working Capital JETs

Working capital – Show of the results from JETs

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Some chosen analysis asked by CFO EUROM Czech Republic

Inventory Dashboard

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Some chosen analysis examples (JETs)

Analysis examples

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