So, allow me to expand on my prior blog entry — Architecture Frameworks Don’t Make Architects — and answer the question, what does make an architect?
To help structure my query, I went in search of a concrete specification that defines the difference between and engineer and an architect and found this http://www.pels.ca.gov/pubs/building_design_auth.pdf
STRUCTURAL ENGINEERS may design any building of any type.
CIVIL ENGINEERS may design any building of any type EXCEPT public schools and hospitals.
ARCHITECTS may design any building of any type EXCEPT the structural portion of a hospital.
Whoa! Stop the presses! In the State of California the STRUCTURAL ENGINEER has no limitations on what they may design, but the architect cannot design portions of a hospital. Interesting, but this didn’t really fit what I was looking for in an explanation. I found the following on Google Answers and I believe it does an excellent job of qualifying the term, and title, architect across all vocations.
So, based on his explanation the engineer is responsible for the design of an entity, typically to the exclusion of the environment in which the entity will exist. The architect is responsible for ensuring that the entity also serves and does not negatively impact the environment in which the entity will exist. Hence, the architect needs to fully understand and be a master engineer, but also have experienced how past engineering projects have impacted an environment once it was introduced.
I guess, a good question on an interview for an architect might be, “in a past system in which you led the systems engineering design, how have you had to change the design once the system was put into production?” I would follow up to this question with, “what factors led you to know what changes were required?” I believe my final question might be, “on your next system design what factors you anticipated to limit the requirement to make changes once placed into production?”
Thus, architects need to think strategically about the use of end product, whereas engineers tend to focus solely on the end product. This begs the question, “do engineers need to fully understand the big picture, or just focus on building the building?” This is an interesting area onto itself. For example, what if the architect didn’t think of everything? What if an engineer is familiar with problems with using a particular material on a job that the architect recommends?
To fall back on a structural building analogy, it seems that it could be very disruptive to have an engineer focused on whether the placement of the front door is placed optimally for access from the parking lot. At some point, the engineer has to trust the architecture and the architect has to trust the engineer. However, this is the focus on a whole other blog entry. To complete the thought, I am on the side of separation of concerns, but an engineer who is bright enough to consider the optimal placement situation should be a target for apprenticeship to become an architect.