This is the Knowledge Base used to create the application shown in the GeneXus 26th Meeting session titled "GeneXus, movies and the cloud". It is a sample Knowledge Base, that uses many of the new features released in GeneXus 15.
The idea behind the Movies application is that you can get movie recommendations based on how much you liked/disliked movies you've already seen.
The movies information is provided by TheMovieDb.org.
A machine learning based recommendation algorithms is used for the recommendations. The machine learning service provider is Microsoft Azure.
GeneXus Access Manager (GAM) is used for access control. Facebook is the authentication mechanism.
You can try the web application online here: http://labsnet.genexuscloud.com/Movies