Comparisons

Edge vs Fog vs Cloud Computing

Venn Diagrams · made in Skemio

Venn diagram comparing Edge, Fog, and Cloud computing showing overlaps in data filtering, telemetry rollups, and distributed execution.
Venn diagram comparing Edge, Fog, and Cloud computing showing overlaps in data filtering, telemetry rollups, and distributed execution.

What it shows

  • Edge processes data right on IoT hardware with sub-5ms response times.
  • Fog aggregates and normalizes local sensor streams at LAN gateways.
  • Cloud handles unbounded storage, heavy ML training, and global state.

The takeaway

Compute location is a latency versus capacity trade-off: push filters to edge and heavy analytics to cloud.

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