The structure of my site is all in Drupal and it’s with this CMS that I add and edit posts, coordinate comments, tags and control the indexing on Google. Also the presentation is all in Flash and Flex, which is a framework made in ActionScript for optimizing the production, simplifying complex things as modular structure, localization and internationalization used in a web application.

Data visualization is a new field that allows displaying a set of information in a visual and interactive form. In principle, any programming language that run on client can build these visualizations, but this post covers three alternatives, in ActionScript (Flex / Flash), Java and JavaScript.

This article is more technical about the existing technologies, for an introductory article about this subject, read the post "Data visualization".