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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.
The newest version of the hash4j Java library (https://github.com/dynatrace-oss/hash4j) introduces UltraLogLog, a new data sketch for approximate distinct counting that uses 22% less space than HyperLogLog using 6-bit registers to achieve similar estimation errors.
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