> Really you have little choice in how to do things as the current structure dictates your options. I really like this framing. The architecture of the code sh

> Really you have little choice in how to do things as the current structure dictates your options. I really like this framing. The architecture of the code should reflect the flexible and rigid parts of the domain, and how they interact. A good design will let small changes in the domain become small changes in the codebase -- and large changes in the domain will at least not be arbitrarily larger in the codebase. Software architecture feels like a very code-centric and technical thing -- and it's not like it isn't, exactly -- but it's really driven by a solid understanding of the system into which the software will be placed. Often, the pre-existing system is a bunch of humans, and people who previously interacted with humans will now interact with software. Also often, the pre-existing system is some mix of humans and software. And even if the pre-existing system is pure software, some of the internal or external boundaries will undoubtedly shift. > But it’s really challenging reaching that point. We as a profession need to acknowledge that not everything is "solved" by software, and that we really need people with design experience, human factors experience, and the ability to distill the domain into something that can be addressed by software engineering. I think "reaching that point" is predominantly led by these factors, and not technical excellence in the strict sense.