A foundational guide to what software and enterprise architecture actually is — its structure, relationships, and decisions — and what it is not. Builds the mental model every architect needs before designing anything.
Understanding the purpose of architecture — managing complexity, aligning technology with business, reducing risk, enabling change, and creating shared understanding across teams.
The cognitive toolkit of architecture — systems thinking, abstraction, balancing business and technical concerns, deciding under uncertainty, and trade-off thinking. Builds the mindset, not just the knowledge.