Domain-Driven Architecture at Scale
summary
At Danske Bank teams use the North Star framework and collaborative empathy mapping to connect strategy to code, then probe with experiments: PSD2 work targets a “fast credit decision using account transaction data,” leading to three parallel budget initiatives — a housing in-house API, a costly vendor buy for compliance, then an in-house build for consumer finance — followed by a migration to consolidate. Tools like worldly mapping expose unknown unknowns; the result is a push toward domain-driven platforms, minimal boundary-driven architecture, and slower but more resilient cross-team recombination.
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chapters (7)
- 0:00Introduction to DDD
- 1:32Collaborative modeling
- 6:45Value coherence
- 18:52Strategic correspondence
- 31:41Domain-driven platforming
- 46:14The architect's new role
- 55:44Conclusion and reflections
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