Foundations

Core explanations for system model, vocabulary, and write-path behavior.

• Overview
• System architecture
• Design philosophy
• Domain language
• Event-driven system
• gRPC write path
• Event replay
• Storage database separation
• Projection apply outbox
• Validation boundaries

Deep reference addenda:

• Event system reference
• Replay operations runbook

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Table of contents

• Overview
• System architecture
• Design philosophy
• Domain language
• Event-driven system
• gRPC write path
• Event replay
• Storage database separation
• Projection apply outbox
• Validation boundaries