Domain Driven Design Distilled is the best place to start. It compresses the topic down into only 200 odd pages rather than the other giant books on the subject

Domain Driven Design Distilled is the best place to start. It compresses the topic down into only 200 odd pages rather than the other giant books on the subject. I'm reading it at the moment and it's starting to click far more than it ever has. Also, don't just try to watch conference talks and read blog posts to understand it. It leaves too many gaps and a fuzzy understanding.