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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.
You should check out Raku, which checks everything except #8 (not low level, but it does have nicely integrated FFI features) and #10 (work in progress).
Although there is an OS written in it, so make of that what you will. And of course lisps were historically used with things like Lisp Machines, obviously enough.
NOTE:
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Hence, a higher number means a more popular project.