[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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