version: "1.0" meta: title: Thornhill — sixty thousand devices, one measurement model defaults: cornerRadius: 8 fidelity: 1 shapes: - id: home kind: container label: In the home — 60,412 installations x: 40 y: 40 w: 742 h: 202 layer: blueprint fill: var(--fill-blue) fillOpacity: 0.5 labelAnchor: top-left stroke: var(--stroke-blue) strokeStyle: dashed textColor: var(--stroke-blue) - id: control kind: container label: Registry and control — small, and the truth x: 910 y: 40 w: 560 h: 202 layer: blueprint fill: var(--fill-green) fillOpacity: 0.5 labelAnchor: top-left stroke: var(--stroke-green) strokeStyle: dashed textColor: var(--stroke-green) - id: ingest kind: container label: Ingest — a good connection and a bad one x: 125.5 y: 380 w: 557 h: 206 layer: blueprint fill: var(--fill-violet) fillOpacity: 0.5 labelAnchor: top-left stroke: var(--stroke-violet) strokeStyle: dashed textColor: var(--stroke-violet) - id: store kind: container label: Store — one table, three resolutions x: 810.5 y: 380 w: 574 h: 206 layer: blueprint fill: var(--fill-teal) fillOpacity: 0.5 labelAnchor: top-left stroke: var(--stroke-teal) strokeStyle: dashed textColor: var(--stroke-teal) - id: serve kind: container label: Serving — 97% of queries never touch raw x: 40 y: 724 w: 1430 h: 218 layer: blueprint fill: var(--fill-amber) fillOpacity: 0.5 labelAnchor: top-left stroke: var(--stroke-amber) strokeStyle: dashed textColor: var(--stroke-amber) - id: pump kind: icon label: |- Heat pump 1 Hz internally x: 71 y: 100 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/cpu license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: home - id: meter kind: icon label: |- Electricity meter 10 s x: 270.5 y: 100 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/gauge license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: home - id: hub kind: icon label: |- Home hub aggregates, signs x: 473.5 y: 100 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/radio license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: home - id: buffer kind: icon label: |- Local buffer 14 days on flash x: 680 y: 100 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/archive license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: home - id: commission kind: icon label: |- Commissioning keys and identity x: 951.5 y: 100 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/badge-check license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: control - id: registry kind: icon label: |- Device registry who and where x: 1168.5 y: 100 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/clipboard-list license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: control - id: firmware kind: icon label: |- Firmware 9 versions live x: 1375 y: 100 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/package license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: control - id: mqtt kind: icon label: |- MQTT live, 1 min x: 162 y: 450 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/radio-tower license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: ingest - id: batch kind: icon label: |- Batch upload catch-up, gzip x: 375.5 y: 450 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/globe license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: ingest - id: stream kind: icon label: |- Stream normalise, dedupe x: 585.5 y: 442 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.cncf.io/brand-guidelines/ holder: Cloud Native Computing Foundation / individual project owners iconId: cncf/kafka license: Trademark source: vendor sourceUrl: https://www.cncf.io/brand-guidelines/ iconConstraints: lockAspect: true lockColors: true lockRotation: false iconSvg: |- parent: ingest - id: raw kind: icon label: |- Raw readings 30 days, 1 min x: 855.5 y: 450 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/database license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: store - id: rollup kind: icon label: |- Rollups hour and day x: 1072.5 y: 450 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/chart-spline license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: store - id: cold kind: icon label: |- Cold parquet 10 years x: 1282.5 y: 450 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/archive license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: store - id: alerts kind: icon label: |- Alerting fault codes x: 435.5 y: 800 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/bell-ring license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: serve - id: api kind: icon label: |- Query API app and installers x: 633 y: 792 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/server license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: serve - id: dash kind: icon label: |- Dashboards ops and support x: 827 y: 792 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/bar-chart-3 license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: serve - id: bi kind: icon label: |- Analytics export nightly parquet x: 1017.5 y: 784 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide Icons and Contributors iconId: lucide/table license: Trademark source: vendor sourceUrl: https://lucide.dev/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: serve connectors: - id: e-1-pump-hub from: shape: pump anchor: auto to: shape: hub anchor: auto label: modbus layer: blueprint routing: curved toMarker: none - id: e-2-meter-hub from: shape: meter anchor: auto to: shape: hub anchor: auto label: P1 layer: blueprint routing: curved toMarker: none - id: e-3-hub-buffer from: shape: hub anchor: auto to: shape: buffer anchor: auto label: always layer: blueprint routing: curved toMarker: none - id: e-4-commission-registry from: shape: commission anchor: auto to: shape: registry anchor: auto layer: blueprint routing: curved toMarker: none stroke: var(--stroke-green) - id: e-5-firmware-hub from: shape: firmware anchor: auto to: shape: hub anchor: auto label: OTA layer: blueprint routing: curved style: dotted toMarker: arrow stroke: var(--stroke-green) - id: e-6-hub-mqtt from: shape: hub anchor: auto to: shape: mqtt anchor: auto label: 1 · live layer: blueprint routing: curved toMarker: arrow - id: e-7-buffer-batch from: shape: buffer anchor: auto to: shape: batch anchor: auto label: 2 · catch-up layer: blueprint routing: curved style: dashed toMarker: arrow - id: e-8-mqtt-stream from: shape: mqtt anchor: auto to: shape: stream anchor: auto layer: blueprint routing: curved toMarker: arrow stroke: var(--stroke-violet) - id: e-9-batch-stream from: shape: batch anchor: auto to: shape: stream anchor: auto layer: blueprint routing: curved style: dashed toMarker: arrow stroke: var(--stroke-violet) - id: e-10-registry-stream from: shape: registry anchor: auto to: shape: stream anchor: auto label: 3 · known? layer: blueprint routing: curved style: dotted toMarker: arrow stroke: var(--stroke-green) - id: e-11-stream-raw from: shape: stream anchor: auto to: shape: raw anchor: auto label: 4 · write layer: blueprint routing: curved toMarker: arrow stroke: var(--stroke-teal) - id: e-12-raw-rollup from: shape: raw anchor: auto to: shape: rollup anchor: auto label: 5 · aggregate layer: blueprint routing: curved toMarker: arrow stroke: var(--stroke-teal) - id: e-13-rollup-cold from: shape: rollup anchor: auto to: shape: cold anchor: auto label: 6 · age out layer: blueprint routing: curved toMarker: arrow stroke: var(--stroke-teal) - id: e-14-raw-alerts from: shape: raw anchor: auto to: shape: alerts anchor: auto label: faults layer: blueprint routing: curved toMarker: arrow stroke: var(--stroke-amber) - id: e-15-rollup-api from: shape: rollup anchor: auto to: shape: api anchor: auto label: reads layer: blueprint routing: curved toMarker: arrow stroke: var(--stroke-amber) - id: e-16-rollup-dash from: shape: rollup anchor: auto to: shape: dash anchor: auto layer: blueprint routing: curved style: dotted toMarker: arrow stroke: var(--stroke-amber) - id: e-17-cold-bi from: shape: cold anchor: auto to: shape: bi anchor: auto layer: blueprint routing: curved style: dotted toMarker: arrow stroke: var(--stroke-amber) annotations: []

Sixty thousand devices — the telemetry model

The fleet