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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.
There's also a visual frontend for chdman called namDHC that's helpful; it can do things like create individual folders for each CHD file you're processing, among other things. There's a github for that utility.
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