I am doing research to find a good LMS solution for a project. I came across moodle and like it. Is there any design overview, technical White paper or any other document that gives me an overview of all the components and Data structures? This is to better understand the architecture and decide if this is something we can get into. I have looked through the following links but have not found any technical overview document for moodle.
Also downloaded the sources and looked through...but unable to find a comprehensive document. May be it does not exist, hard to believe.