Hi Yannis – Neutral, third-party articles can be difficult to find, but industry analysts often serve as excellent resources for this sort of question. The BI Scorecard Strategic and Product Summary - Q4 2014 provides a good comparison of strategic considerations and key capabilities in solutions offered by vendors in the BI/Data Visualization space. The author, Cindi Howson, performs extensive and rigorous hands-on product reviews. We think it’s a fair representation of both the scope (breadth) and the capabilities (depth) of several BI offerings. Another very good source of comparative information would be The Forrester Wave™: Agile Business Intelligence Platforms, Q3 2014, by Boris Evelson. The scores found on page 10 of that report might likewise provide valuable context. I hope these reports are helpful! All the Best, David
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