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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.
Other than that, I heard there's some 3rd party network libraries that are generally considered lower latency, one of them I believe either redhat uses for one of their systems, or it is sponsored by them: https://github.com/Xilinx-CNS/onload
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