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hyperloglog

Package hyperloglog implements the HyperLogLog algorithm for cardinality estimation. In English: it counts things. It counts things using very small amounts of memory compared to the number of objects it is counting.

For a full description of the algorithm, see the paper HyperLogLog: the analysis of a near-optimal cardinality estimation algorithm by Flajolet, et. al. at http://algo.inria.fr/flajolet/Publications/FlFuGaMe07.pdf

For documentation see http://godoc.org/github.com/eclesh/hyperloglog

Quick start

$ go get github.com/eclesh/hyperloglog
$ cd $GOPATH/src/github.com/eclesh/hyperloglog
$ go test -test.v
$ go test -bench=.

License

hyperloglog is licensed under the MIT license.