Pillar
Reusable Architecture Patterns
Patterns that become useful only when their costs are understood clearly.
Patterns are valuable when they compress judgment, not when they replace it.
Why this pillar matters
Teams copy patterns easily. They inherit the hidden operating costs more slowly.
Related pillars
Scaling Bottlenecks
Pressure points that appear when throughput grows faster than assumptions.
Platform Boundaries
Where interface design, ownership, and shared infrastructure constrain the architecture.