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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Seems to use an older, non-openhardware solution.
These days, there's GreaseWeazle[0], setting the standard.
0. https://github.com/keirf/Greaseweazle
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