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root-at-skic f4663c089d 0.11.1: the arc42 examples cover all twelve sections
Numbered cards for the text sections (1.1-1.3, 2, 4, 11, 12) on the
overview, domain interfaces on the technical context, black-box
descriptions for every building block, blocks mapped to nodes in the
deployment view, crosscutting concepts on level 1, and a 1000-quality
folder with the quality tree. The example test checks each section's card.
2026-11-08 23:10:24 +02:00

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schema_version: 1
diagram_type: architecture
meta:
title: Quality tree
output: quality-tree.html
components:
- id: quality
type: cloud
label: Quality
pos: [40, 240]
size: [130, 100]
- id: reliability
type: backend
label: Reliability
pos: [250, 60]
size: [130, 60]
- id: performance
type: backend
label: Performance
pos: [250, 210]
size: [130, 60]
- id: security
type: security
label: Security
pos: [250, 360]
size: [130, 60]
- id: operability
type: backend
label: Operability
pos: [250, 460]
size: [130, 60]
- id: q-no-loss
type: frontend
label: Broker restart, no loss
pos: [460, 60]
size: [180, 60]
- id: q-alert-60s
type: frontend
label: Fault alert in 60 s
pos: [460, 160]
size: [180, 60]
- id: q-peak-load
type: frontend
label: 4,000 readings/s
pos: [460, 260]
size: [180, 60]
- id: q-revoke
type: frontend
label: Revoke cert in 15 min
pos: [460, 360]
size: [180, 60]
- id: q-new-device
type: frontend
label: New device in 10 min
pos: [460, 460]
size: [180, 60]
connections:
- { from: quality, to: reliability }
- { from: quality, to: performance }
- { from: quality, to: security }
- { from: quality, to: operability }
- { from: reliability, to: q-no-loss }
- { from: performance, to: q-alert-60s }
- { from: performance, to: q-peak-load }
- { from: security, to: q-revoke }
- { from: operability, to: q-new-device }
cards:
- dot: emerald
title: 10 Quality scenarios
items:
- "Broker restarts under load: devices reconnect, no accepted reading lost"
- "Heat pump sends a fault code: homeowner gets a push within 60 s"
- "Fleet peaks at 4,000 readings/s: p95 ingest lag stays under 5 s"
- "A device certificate is stolen: ops revoke it, broker refuses it within 15 min"
- "Installer registers a new heat pump: data visible in the app within 10 min"