Fun with Sensors
summary
A working IoT pipeline shows a virtual device publishing to an MQTT broker, messages flowing into Kafka + ksql + Kafka Connect, and records landing in YugabyteDB with a Bootstrap/Spring Boot dashboard reading state. The demo produces about 98 records in seconds with ~15 tagged as POI, validates real‑time aggregation windows, demonstrates CDC back to messaging, and highlights ephemeral data TTLs, geo‑partitioning for residency, and that the end‑to‑end system actually works at small scale and is designed to scale.
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chapters (8)
- 0:00IoT sensors introduction
- 3:58IoT and sensor data types
- 7:29IoT data lifecycle challenges
- 11:43MQTT messaging demo
- 15:16IoT architecture layers
- 22:44IoT fleet management setup
- 28:28IoT fleet management demo
- 30:12Summary
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