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Posted to issues@ignite.apache.org by "Alexand Polyakov (JIRA)" <ji...@apache.org> on 2018/09/18 11:07:00 UTC

[jira] [Assigned] (IGNITE-9618) Need to be replace the data compression algorithm

     [ https://issues.apache.org/jira/browse/IGNITE-9618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexand Polyakov reassigned IGNITE-9618:
----------------------------------------

    Assignee: Alexand Polyakov

> Need to be replace the data compression algorithm
> -------------------------------------------------
>
>                 Key: IGNITE-9618
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9618
>             Project: Ignite
>          Issue Type: New Feature
>          Components: persistence
>            Reporter: Alexand Polyakov
>            Assignee: Alexand Polyakov
>            Priority: Major
>
> Now used zip and its speed slow
> Exist alternatives and on tests in terms of performance they showed themselves to be better
> source file wal 1Gb
> result
> ||algoritm||time, ms||size, byte||
> |zip|18 889|79 950 283|
> |[Snappy|https://github.com/xerial/snappy-java]|3 372|156 482 623|
> |[lz4|https://github.com/lz4/lz4-java]|2 047|128 591 795|



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