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Copyright © 2005, SAS Institute Inc. All rights reserved. 1
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Copyright © 2005, SAS Institute Inc. All rights reserved.
The Graph Matrix : Follow the rabbit into OLAP Graphs!Name Ravi DevarajanAka “The Rabbit” or MorpheusTitle Software ManagerDepartment Data Visualization R&D
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What is Graph Matrix?
Relational vs OLAP Data
Graph Roles
Hierarchies
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What is Graph Matrix? – Relational vs OLAP
Relational Data• Rectangular
• Classification & Analysis
OLAP Data• Hierarchical
• Dimensions & Measures
• Online Analytical Processing
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What is Graph Matrix? – Graph Roles Classical
• Category (Catalog)
• Response (Price)
• Sub-group (Region)
• Group (Customer Name)
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What is Graph Matrix? – Graph Roles New
• Multiple Groups
− Column (Customer Name)
− Row (Year)
• Multiple Responses
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What is Graph Matrix? – Hierarchies
Relational
OLAP• Hierarchies with
Levels
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Usage
Reporting
Exploration
Availability
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Usage – Reporting
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Usage – Exploration (Demo)
Selection / Brushing
OLAP Action Tools• Query Building
• Drill, Expand
• Filter, Rank, Sort, Totals
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Usage – Exploration OLAP
Navigations• Tables
• Graph Matrix – Bar, Pie, Scatter, Line
• Tree Navigator
− Cube Explorer
• Maps
− Tile Chart
− ESRI Map
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Usage – Availability
Business Reporting & Exploration• SAS® Web Report Studio 2.1
• SAS® Enterprise Guide 4.1 (OLAP Analyzer)
• SAS® Web OLAP Viewer for Java 2.1
• SAS® Web OLAP Viewer for .NET 1.2
• SAS® Activity Based Management 6.3
Analytical Exploration • SAS® Risk Dimensions® 4.2
Graph Components via Public API• SAS® BI Platform 9.1.3
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Now & Future
OLAP Oddities
Member Properties
Beyond Rows & Columns
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Now & Future – OLAP Oddities
Unbalanced Hierarchies
Ragged Hierarchies
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Now & Future – Member Properties
Now
• Scalar
Future• Density
Plots
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Now & Future – Member Properties
Future• Textual
• Pre-computed Statistics
• Key Performance Indicators (KPI)
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Now & Future – Beyond Rows & Cols
More OLAP Roles• Sections
• Pages
• Chapters
• Books
More Graph Roles• Series/ 3D Axis
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Email address: [email protected]
The Graph Matrix: Follow the Rabbit into OLAP Graphs
Special Credits : The Matrix Trilogy (Warner Bros. movies) & Alice in Wonderland (Lewis Carroll book)