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CASE 01Case study · RedBlackTree for Trane

Schema evolution for 10,000+ IoT devices

Schema evolution for telemetry from 10,000+ connected IoT devices.

  1. 10,000+ IoT devices
  2. Telemetry
  3. Schema evolution
  4. Analytics
10,000+
IoT devices

Context

Senior Data Engineer at RedBlackTree, on a client engagement for Trane Technologies, August 2025 to January 2026.

What I did

Implemented schema evolution for telemetry from 10,000+ IoT devices.

Result

In the machine

The machine's Schema drift drill, and the real schema registry in /pipeline, use the same idea on a public stream.

Spark