YiSu Grain

Jul 20, 2026 · Fundamentals

Day 27: Architecture Evaluation—SAAM, ATAM, CBAM, Sensitivity & Trade‑off Points

Before investing heavy coding effort, the article shows how to evaluate an architecture by mapping high‑priority quality‑attribute scenarios to design decisions, using utility trees and distinguishing SAAM, ATAM, and CBAM, and then identifying sensitivity points, trade‑offs, risks and non‑risks through a concrete internet‑hospital case study.