So now our jaunt through the topic of software architecture is starting to heat up. This is the episode where we get nitty-gritty, down and dirty. We talk about drawing lines. We’ll begin by discussing what architecture is -- really. Then we’ll tackle the concept of independence, and what it means to be independently deployable, and independently developable. Next we’ll discuss the anatomy and physiology of architectural boundaries, and we’ll hear some sad stories of boundaries that were mis-drawn. We’ll conclude, at the climax, with a discussion of policy and level, which will lay the stage for Episode 67 -- Clean Architecture. So, ready or not, here we come with Episode 66: The Art of Drawing Lines.