One of the most popular posts on this blog was a comparison of Data Visualization Tools, which originally was posted more then a year ago where I compared those best tools only qualitatively. However since then I got a lot of requests to compare those tools "quantitatively". Justification for such update were recent releases of Spotfire 4.0, Qlikview 11, Tableau 7.0 and Microsoft's Business Intelligence Stack (mostly SQL Server 2012 and PowerPivot V.2.)
However I quickly realized that such "quantitative" comparison cannot be objective. So here it is - the updated and very subjective comparison of best Data Visualization tools, as I see them at the end of 2011. I know that many people will disagree with my assessment, so if you do not like my personal opinion - please disregard it at "your own peril". I am not going to prove "numbers" below - they are just my personal assessments of those 4 technologies - I love all 4 of them. Feel free to make your own comparison and if you can share it with me - I will appreciate it very much.
Please keep in mind that I reserve the right to modify this comparison overtime if/when I will learn more about all those technologies, their vendors and usage. Criterias used in comparison below listed in 1st column and they are grouped in 3 groups: business, visualization and technical. Columns 2-5 used for my assessments of 4 technologies, last column used for my subjective weights for each criteria and last row of this worksheet has Total for each Data Visualization technology I evaluated.
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