Extending Doctrine 2 for your Domain Model
Ross Tuck(44:00) 
sourced from DPC 2012
Sure, it can save models and do relations but Doctrine 2 can do a whole lot more. This talk introduces features like Events and Filters that can keep your code clean and organized. If you like the idea of automatically updating your solr index or adding audit logs without changing any existing code, this is the talk for you. The emphasis is on practical application of the lesser known but powerful features. The talk is geared toward people who are curious what Doctrine 2 can offer over a standard database layer or have used it previously.
