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Posted to commits@beam.apache.org by "Jean-Baptiste Onofré (JIRA)" <ji...@apache.org> on 2017/08/04 09:53:00 UTC

[jira] [Assigned] (BEAM-2728) Extension for sketch-based statistics

     [ https://issues.apache.org/jira/browse/BEAM-2728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Baptiste Onofré reassigned BEAM-2728:
------------------------------------------

    Assignee: Jean-Baptiste Onofré  (was: Davor Bonaci)

> Extension for sketch-based statistics
> -------------------------------------
>
>                 Key: BEAM-2728
>                 URL: https://issues.apache.org/jira/browse/BEAM-2728
>             Project: Beam
>          Issue Type: New Feature
>          Components: sdk-java-extensions
>            Reporter: Arnaud Fournier
>            Assignee: Jean-Baptiste Onofré
>            Priority: Minor
>
> Goal : Provide an extension library to compute approximate statistics on streams.
> Interest : Probabilistic data structures can create an approximation (sketch) of the current state of a stream without storing every element but rather processing each observation quickly to summarize its current state and find useful statistical insights.
> Implementation is here : https://github.com/ArnaudFnr/beam/tree/sketching/sdks/java/extensions/sketching
> More info : https://docs.google.com/document/d/1Xy6g5RPBYX_HadpIr_2WrUeusiwL0Jo2ACI5PEOP1kc/edit



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