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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.
OpenTelemetry is a standard for traces (and metrics/logs) - it sets out the format that they must follow, including metadata. OpenTelemetry also has a range of instrumentations (to get said data out of applications) and a collector (to receive, process and transmit said data onwards).
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