Mqtt Broker for 10 Years
MQTT broker on a $10 ESP32 kills the Raspberry Pi tax for home automation.

MQTT broker on a $10 ESP32 kills the Raspberry Pi tax for home automation.
Wire-protocol parsing means zero Docker overhead for Kafka integration tests.
Complete Kafka pipeline demo with live dashboard, but it's a teaching repo not a product.
Removes broker disk complexity entirely—S3 as durable log cuts Kafka ops burden and cost dramatically.
S3-backed Kafka eliminates broker state management; inspired by Warpstream but open-source.
S3-native storage slashes Kafka costs from thousands to $23 per TB monthly.