[pkg-go] Bug#840633: RFP: golang-github-retailnext-hllpp -- HyperLogLog++ cardinality estimation algorithm
Guillem Jover
gjover at sipwise.com
Thu Oct 13 12:57:22 UTC 2016
Package: wnpp
Severity: wishlist
* Package name : golang-github-retailnext-hllpp
Version : 0.0~git20160427.0.83bfdfd-1
Upstream Author : RetailNext, Inc.
* URL : https://github.com/retailnext/hllpp
* License : BSD-3-clause
Programming Lang: Go
Description : HyperLogLog++ cardinality estimation algorithm
hllpp is an implementation of the HyperLogLog++ cardinality estimation
algorithm in go. It optimizes for memory usage over CPU usage. It
implements all the HyperLogLog optimizations introduced in the
HyperLogLog++ paper (http://goo.gl/Z5Sqgu). Some notable features include:
.
* Marshaling so you can serialize to your datastore,
* Extra space savings by only using 5 bits per register when possible,
* Built-in non-streaming murmur3 implementation for fast hashing of input
data.
This package is required by the latest influxdb upstream. Attached tested
packaging, which only needs the ITP bug filled in debian/changelog,
Maintainer field changed, and Vcs fields added.
Thanks,
Guillem
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