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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.
gir.core is early in development and would allow you to develop GTK applications (or rather anything to do with GObject) although im not sure how much you can do with it currently.
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