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Sql rally amsterdam Aanalysing data with Power BI and Hive

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Analyzing Data with Power View (Level 100)
Jen Stirrup
Come learn about the best ways to present data to your Business Intelligence data consumers, and see how to apply these principles in Power View, Microsoft's data visualization tool. Using demos, we will investigate Power View based on current cognitive research around data visualization principles from such experts as Stephen Few, Edware Tufte, and others. We will then examine how data can be analyzed with Power View and look at where Power View is supplemented by other parts of the Microsoft Business Intelligence stack.

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Sql rally amsterdam Aanalysing data with Power BI and Hive

  1. 1. Speaker Name Title 00/00/00 Analysing Data with Power View Hive and Data Visualisation in Power BI
  2. 2. Access to online training content JOIN THE PASS COMMUNITY Become a PASS member for free and join the world’s biggest SQL Server Community. Join Local Chapters Personalize your PASS website experience Access to events at discounted rates Join Virtual Chapters 2
  3. 3. Data Visualisation and Power View We have the tools. All we’ve got to do is imagine what could be. We can reinvent the present; we can transform the world around us. Jason Silva 3
  4. 4. Computers have promised us a fountain of wisdom but delivered a flood of data (Frawley, 1992) 4
  5. 5. 50% Almost of your brain is dedicated to visual processing. David van Essen Researchers found that colour visuals increase the willingness to read by 80% About 70% of your sensory receptors are in your eyes. 5
  6. 6. Data Visualisation and Power View 3D Pie Charts Colours 6
  7. 7. Data Visualisation and Power View Power View does not contain 3D functionality – why? People can overestimate the vertical dimension (Wansink, 2003) 3D space makes it too difficult to compare • Values • Volumes • Areas Distorts 7
  8. 8. Pie Charts and Power View • • • • We find it difficult to read angles We find it difficult to judge areas We can’t easily read over 5 slices very well Each part must be mutually exclusive 8
  9. 9. Pie Charts – the Verdict! You can compare combinations of adjacent wedges The parts should make a sensible whole You’re just expecting the image to answer one ‘business question’ only You do not need trendlines 9
  10. 10. Pie Charts 10
  11. 11. Pie Charts 11
  12. 12. Pie Charts 12
  13. 13. Pie Charts 13
  14. 14. Pie Charts 14
  15. 15. Trellis Charts 15
  16. 16. Trellis Charts 16
  17. 17. 17
  18. 18. Self-Service Insights Actions 18
  19. 19. Different Tools for Different Jobs Power View Highly Visual Design Experience Power View is an interactive, ad hoc, query and visualization experience. It is for business question ‘mystery’ solving Power Map Power Map is a new 3D visualization add-in for Excel helping you to analyse geographical and temporal data • Mapping • Exploring • Interacting 19
  20. 20. Data where you want it 20
  21. 21. Data where you want it 21
  22. 22. Data where you want it 22
  23. 23. Data where you want it 23
  24. 24. Motion Charts This makes even more of the limited space We can pack more information in Data / Ink Ratio Motion is a pre-attentive attribute Dependent on other items e.g. chartjunk 24
  25. 25. THANK YOU! • For attending this session and PASS SQLRally Nordic 2013, Stockholm 25

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