OLAP Theory-English version On-Line Analytical processing (Buisness Intzlligence)
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Transcript of 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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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.
![Page 13: OLAP Theory-English version On-Line Analytical processing (Buisness Intzlligence)](https://reader030.fdocuments.in/reader030/viewer/2022032709/568131c8550346895d982ea7/html5/thumbnails/13.jpg)
OLAP Terms and Concepts Cube
– Information Is conceptually viewed as cubes.
Dimension– Distinct categories for business
data. Hierarchy
– Levels of details on the data.
![Page 14: OLAP Theory-English version On-Line Analytical processing (Buisness Intzlligence)](https://reader030.fdocuments.in/reader030/viewer/2022032709/568131c8550346895d982ea7/html5/thumbnails/14.jpg)
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.
![Page 15: OLAP Theory-English version On-Line Analytical processing (Buisness Intzlligence)](https://reader030.fdocuments.in/reader030/viewer/2022032709/568131c8550346895d982ea7/html5/thumbnails/15.jpg)
OLAP Terms and ConceptsCube
Information Is conceptually viewed as cubes.
DimensionDistinct categories for business data.
HierarchyLevels of details on the data.
MeasureQuantitative values.
![Page 16: OLAP Theory-English version On-Line Analytical processing (Buisness Intzlligence)](https://reader030.fdocuments.in/reader030/viewer/2022032709/568131c8550346895d982ea7/html5/thumbnails/16.jpg)
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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