━ writes · ━ reads · ━ calls · ━ dispatches · ┅ dashed = tail match, verify · at most 40 boxes per column, busiest first · hover for details
🔴 multi-writer: 2+ repos WRITE it → coordinate schema & write logic. · 🟠 producer→consumer: one writes, others read → writer owns the shape. · read-only: none write → usually safe.