I just updated the rgviz-rails gem to work with Rails 3. It was pretty easy, following the instructions of this site. I also moved the code from Google Code to github, so i can have all my projects under a single tree, and to start using git more frequently...

Ok, now you can easily implement a Google Visualization API data source on rails. But... are you still using javascript to render them? Well, you don't need to do that anymore. Now rgviz-rails supports a pretty simple and powerful way to do it. In...

So we have this project in Ruby on Rails where we keep track of several reports. Now we need to do some visualizations with all those reports. We analyzed several solutions. One was using Google Fusion Tables but we soon realized it was not an easy...

It’s been a while since the last time I wrote something here. I realize I’ve promised several posts which never got written, such as some experiments with bizarre random number generators, the architecture of the silverlight DynamicDeepZoom app we...

For those of you who attended to the talk (thanks a lot for attending, by the way), you may find in Codeplex project DynamicDeepZoom all the source code we used for the example we presented, as well as the presentation (in Spanish). And for those of...