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Geography-focused domain

As explained in Architecture Modernization: Socio-technical alignment of software, strategy, and structure

A geography-focused domain is a domain whose subdomains provide capabilities applicable only within a particular geographical region.

A geography-focused domain groups subdomains whose capabilities apply only within a particular geographical region. It supports regional autonomy when customer needs, laws, conventions, or regulations differ across borders. section 9.3.3

Balance the benefits of regional separation against its organizational and customer-facing costs:

  • Use regional grouping to accelerate change and allow different regions to evolve capabilities differently. section 9.3.3
  • Account for duplicated capabilities and inconsistent experiences, especially for customers active across multiple regions. section 9.3.3

How Architecture Modernization: Socio-technical alignment of software, strategy, and structure covers it

How deep it goes
Defines the heuristic, explains its benefits and tradeoffs, and stops short of prescribing a detailed implementation method.
Examples
Uses international differences in laws, societal conventions, regulations, and customer expectations as the motivating case.
What you can do after
Evaluate whether regional grouping can accelerate change without imposing unacceptable duplication or inconsistency on customers.
How it connects
Connects subdomains with regional autonomy, customer needs, regulations, duplication, and consistency.
Cover of Architecture Modernization: Socio-technical alignment of software, strategy, and structure
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