I spoke at Austin on Rails back in February. I gave the “beginner” talk and attempted to explain some of the magic behind Active Record.
It’s about 27 minutes including a short Q&A. If you’re new to Rails, or just curious, check out the video below and let me know what you think.
Many thanks to AustinTechVideos for recording my talk and making it available.
Wonderful! Still helpful in 2015!