A deep dive into oxidb-tsdb, OxiDB's time series engine: Gorilla compression bit by bit, typed fields, line protocol, aggregations, continuous rollups with a watermark, low-lock backup and real compression ratios measured on my own sensor data.
$ ls tags/iot
#iot
2 posts
The MQTT 3.1.1 and AMQP 0-9-1 brokers inside OxiDB: honest QoS 1/2, sessions and durable queues that survive kill -9, MQTT-to-collection ingest, and an AMQP worker consuming a sensor's MQTT publishes.