Systems Architecture: Convergent Financial State Under Partial Observability
This architectural piece examines how financial systems can maintain deterministic obligation state when they cannot observe…
Read more about this topicTowards a practical science of business systems
Formal specifications for lending and collections systems: turning complex business rules into consistent, testable system behaviour.
Free to read. No sign-in.
When a collections platform resegments accounts from host updates, the same update can produce different segments or queues across services, replays or rule…
Read featured insightThis architectural piece examines how financial systems can maintain deterministic obligation state when they cannot observe…
Read more about this topicWhen someone agrees to clear their arrears in instalments, that plan is in some condition at every moment: on track, behind,…
Read more about this topicThe money is collected by a platform we do not run. We never see the payments. What arrives is a single figure, now and then:…
Read more about this topicStructure
Systems In Practice is organised as a single dependency structure, from foundational principles to canonical works, drawn from real lending and collections systems.
The commitments everything else assumes
02States, time, obligations, convergence
03How the models are computed under real observability
04The first application domain
05Decisions taken over obligation state
06The model at organisational scope
07Open positions the work is arguing for
08Syntheses across the layers below
Community