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Key Capabilities - Guidance for an Automotive Data Platform on AWS

Key Capabilities

The solution delivers:

  • Multi-source normalization: Unified signal schema across direct MQTT, FleetWise Edge (protobuf/CAN), and OEM cloud APIs (REST/streaming)

  • Cloud-to-cloud OEM integration: Authenticate to multiple OEM cloud APIs using OAuth 2.0, ingest telemetry, and normalize using configurable transform manifests

  • Real-time telemetry distribution: Fleet operators receive live FleetWise Edge telemetry via WebSocket API, scoped to their enrolled vehicles

  • Historical analytics: Iceberg tables partitioned by fleet for Athena queries with row-level tenant isolation via Lake Formation

  • Signal catalog contract: A single DynamoDB table defines every canonical signal name and unit — all preprocessors map to this contract

  • Configuration-driven OEM onboarding: New OEMs are added by uploading a transform manifest — no code changes required