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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.
As for FL-Studio, I never tried it myself, because native apps are much more preferred (apart from Ardour, there are commercial ones like Reaper, Bitwig, Waveform,...), but it seems to work through Wine as far as I google it. Keep in mind though, that making low latency audio going along with Windows software while completely possible, will require you to jump through some hoops. There is the wineasio project, and I didn't try it for years, but last time I used it around 2018, it worked.
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.