46 lines
1.1 KiB
Markdown
46 lines
1.1 KiB
Markdown
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# ADR-013: Engine Architecture
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## Status
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Accepted
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## Context
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LandveX has grown from a collection of components to a platform. We need clear responsibility boundaries.
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## Decision
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Organize LandveX into six autonomous engines:
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1. **Reality Engine** — capture reality
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2. **Knowledge Engine** — understand meaning
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3. **Decision Engine** — make knowledge actionable
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4. **Mission Engine** — determine what to collect next
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5. **Economic Engine** — manage budgets and ROI
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6. **Learning Engine** — continuously improve
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**Platform Orchestrator** coordinates via events. Not AI. Not Dashboard.
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## Key Principles
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- Each engine independently versioned
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- Engines never call each other directly
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- All communication via events
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- Orchestrator decides flow
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- Dashboard shows results, not engines
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## Consequences
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### Positive
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- Clear responsibility boundaries
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- Independent development and scaling
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- Easier testing
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- Better fault isolation
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### Negative
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- More complex event handling
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- Need orchestrator
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- Potential latency between engines
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## Related
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- ADR-011: Four-Layer Data Architecture
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- ADR-012: Economic Engine
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- LANDVEX_ENGINE_ARCHITECTURE_v1.0.md
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