Redis HyperLogLog Explained

A HyperLogLog is a probabilistic data structure that estimates the cardinality of set. In this explainer, we’ll see how to build a privacy-preserving traffic heat map for the city of San Francisco. We’ll learn the PFADD and PFCOUNT commands along the way!

Links:
Redis University → https://university.redislabs.com/
Redis Labs → https://www.redislabs.com/
Redis.io HyperLogLog Docs → https://redis.io/commands#hyperloglog
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