Reusable systems thinking
Architecture
Apply reviewed design boundaries, state models, controls, and trade-offs without depending on one implementation.
Architecture pages distill purposeful design lessons from reviewed Work and Research. They describe forces, responsibilities, failure modes, validation boundaries, and alternatives—not a directory of old technical pages.
The active syntheses below each own a distinct reusable design question.
Current architecture
The active set covers evidence-aware pipelines, bounded AI, graph and queue boundaries, inspectable read models, simulation, funding, durable settlement, and bounded intent execution.
Trading-System Execution Pipelines
A reusable design for explicit evidence states and guarded trading-system execution.
ReadEvidence-Grounded AI for Trading Systems
How probabilistic investigation can remain bounded by deterministic evidence and execution authority.
ReadFrom Liquidity State to Route Graphs
How durable topology and current state narrow a large route universe into inspectable work.
ReadBackpressure and Queue Ownership
Stage-specific queue policy, freshness, ownership, and observable pressure.
ReadInspectable Read Models for Trading Systems
Inspectable read models that keep identity, state, and evidence boundaries clear.
ReadProtocol Simulation Boundaries
How simulation establishes bounded evidence without becoming a claim of execution or profit.
ReadCapital-Efficient Funding Models
Funding-model boundaries, costs, and risk that a technical design cannot abstract away.
ReadDurable Settlement Control Planes
A durable control plane for authority, workflow, native effects, accounting, and reconciliation.
ReadIntent Execution Boundaries
A reusable boundary model for mandates, resource locks, solver discretion, and settlement evidence.
Read