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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 Gimp is open source, I already had a look in the source code but it's written in C, which is different enough from C++ or C# that I have a rather difficult time understanding it, at least in terms of project structure. I'm pretty sure I found the handling of the tool itself in gimpoperationcolorize.c but I don't know where to go from here.
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