We’ve covered quite a bit of information throughout this book. I’ve attempted to give you a working knowledge of how to develop software in a domain-driven design way that is implemented with Laravel. I walked you through many scenarios and went over some possible solutions to them, and possible failure points as well. All of the examples I’ve presented in the book were taken directly from experiences that I’ve had developing software for the Web. In this chapter, I will go over some concepts that we haven’t yet covered or that we touched on only briefly.