Fleet Management
Inventory, health, configuration and grouping across devices you will never see.
5 to work through
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intermediate
A platform manages a large number of field devices in varying conditions. What operational capabilities are architectural rather than operational?
2 min answer -
intermediate
An IoT platform monitors device telemetry. 800 devices stopped reporting three weeks ago and nobody noticed. Why?
2 min answer -
advanced
A fleet platform adds a persistent reverse tunnel from every one of its 220,000 devices to a support broker, so engineers can open a shell on any unit and avoid a site visit. What does that buy, what does it pay, and when does the bill arrive?
2 min answer -
advanced
A micromobility operator manages tens of thousands of vehicles in cities. What does the fleet management architecture need beyond tracking?
1 min answer -
advanced
A vehicle fleet uploads terabytes of sensor data daily over unreliable networks and models must be updated over the air. How should edge filtering, resumable uploads, prioritisation, staged model rollout and on-device rollback be designed?
3 min answer
5 terms in this topic
Command Validity Window
An expiry attached to a command sent to a device, so that an instruction delivered after the situation has changed is discarded rather than executed.
practiceDevice Group Rollout
Applying configuration or firmware to a fleet in ordered cohorts with health checks between them, because a bad change applied to everything at once …
patternEdge Triage
Deciding on the device which data is worth transmitting, because a fleet generates far more than any network can carry - and the common, uneventful c…
practiceFleet Management
Operating a large population of physical devices — knowing what is deployed, where, on which version, in what health, and acting on that at scale.
metricRemote Resolvability
The proportion of device issues that can be diagnosed and resolved without a physical visit - a design-time property that determines the operating co…
Neighbouring topics
Edge, Mobile & IoT
General material on architecture beyond the data centre boundary.
Mobile App Architecture
Layering, navigation, background execution, and the platform rules you do not set.
Offline-First
Treating connectivity as an optimisation, with a local store as the source of truth.
Sync & Conflict Resolution
Two devices that both changed the same record while neither could see the other.
CRDTs
Data types that converge without coordination, and the semantics you must accept.
Mobile Release Strategy
Store review, staged rollout, and supporting versions you can never force off.
Push & Background Work
Delivery that is best-effort, and an operating system that will kill your process.
Device Identity
Identifying a thing rather than a person, and rotating a credential you cannot type.
Edge Compute Topologies
Regional, metro, on-premises and on-device, and what each tier is genuinely for.
Edge Functions
Short-lived compute at the CDN, its runtime limits, and what must stay at origin.
Edge Data Consistency
Replicated read state at hundreds of locations, and writes that still go to one.
IoT Ingest Architecture
Millions of small, unreliable, frequently duplicated messages arriving continuously.
Device Provisioning
Getting identity and configuration onto hardware at manufacture or first boot.
OTA Updates
Updating firmware over a flaky link, with rollback, and without bricking the device.
Constrained Protocols
MQTT, CoAP and their kin, chosen for power, packet size and intermittent links.
Device Telemetry at Scale
Deciding what a device sends, how often, and what is aggregated before it leaves.
Digital Twin
A server-side model of a physical thing's reported and desired state.
Edge Security & Attestation
Secure boot, hardware roots of trust, and proving what is running on a device.
Physical-World Failure Modes
Power loss, tampering, clock drift, thermal limits, and a truck through the fibre.