Since its public unveiling in 2004, Ruby on Rails has taken the web development world by storm. Rails is an open-source framework, built using the Ruby programming language, that promotes high productivity and reduced development times for real-world web sites. This talk will provide a high-level tour of the features of Ruby on Rails. It will also show how this technology is being leveraged to create on-line businesses and web sites. You don't have to be a programmer to learn more about how Ruby on Rails can power your on-line business.