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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.
Adding to all the excellent comments here, if you want to get an idea of where to get started, a report from coverage analysis or (personal plug) mutation testing can give you insight for where to start
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