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Sketch Library

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Sketch Library
This package provides implementations of various sketching techniques (a.k.a. summarization and synopsis data structures). In particular it contains the following:

  • Bloom filter
  • Multistage Bloom filter
  • Lossy Counting
  • FM sketch
  • Count-Min sketch
  • Quantile Digest
  • Count-Min FM sketch
  • Quantile Digest FM sketch
  • AMS
  • Fast AMS
  • Reservoir Sampling
  • Counting Sampling
  • Max-Stable Sketch
  • Range-Efficient F0 (F_0) Sketch


Download version 0.2b (stable)
released on 10 April 2006



LicenseVerified byVerified onNotes
LGPLv2orlaterTed Teah20 July 2006

Leaders and contributors

Marios Hadjieleftheirou Maintainer

Resources and communication

Audience Resource type URI
Bug Tracking,Developer,Help,Support E-mail

Software prerequisites

Kind Description
Source requirement Tools Library (
Required to use Tools Library

This entry (in part or in whole) was last reviewed on 20 July 2006.


Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

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