01
The operating problem
Start with what must change.
Architecture is valuable when it clarifies ownership, risk, and change—not when it adds diagrams without decisions.
02
What this means in practice
A concrete working scope.
- Understand operations
- Define domains and constraints
- Design the smallest responsible architecture
- Deliver, observe, and evolve
03
Engineering considerations
The details that matter.
- Decision records
- Security and quality by risk
- Operability after launch
Frequently asked questions
Direct answers before the work starts.
$ 01Do you choose technology first?
No. Technology follows the business model, constraints, team, and operational requirements.
$ 02How are architecture decisions documented?
Important choices should record context, options, trade-offs, and consequences.