This is a talk by Kyle Rich for OpenWest 2016
https://joind.in/event/openwest-2016/django-rest-framework-crash-course
To generate the dot file for the model graph representation, run this
server/manage.py graph_models api > slides/graph.dot
To convert that to a high-resolution PNG, run this
dot slides/graph.dot -Tpng -Gdpi=300 -o slides/graph.png