This folder contains Domain-Driven Design (DDD) specifications for each major subsystem in RuView.
DDD organizes the codebase around the problem being solved — not around technical layers. Each bounded context owns its own data, rules, and language. Contexts communicate through domain events, not by sharing mutable state. This makes the system easier to reason about, test, and extend — whether you're a person or an AI agent.
Each model defines:
- Ubiquitous Language — Terms with precise meanings used in both code and conversation
- Bounded Contexts — Independent subsystems with clear responsibilities and boundaries
- Aggregates — Clusters of objects that enforce business rules (e.g., a PoseTrack owns its keypoints)
- Value Objects — Immutable data with meaning (e.g., a CoherenceScore is not just a float)
- Domain Events — Things that happened that other contexts may care about
- Invariants — Rules that must always be true (e.g., "drift alert requires >2sigma for >3 days")
- Anti-Corruption Layers — Adapters that translate between contexts without leaking internals
- Architecture Decision Records — Why each technical choice was made
- User Guide — Setup and API reference