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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.
For another application (designing a custom electric guitar body shape), I found a splines library for OpenSCAD that is very useful. https://github.com/teejaydub/tjw-scad/blob/master/spline.scad You give it an array of points and it will draw you a spline accordingly.
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