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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.
The original dev is still active on GitHub, but I don't know if he is actively developing for it. There is a new release that fixes a bunch of issues (mainly the DLC cars.)
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