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From "Ilya Kasnacheev (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-6601) Describe walMode on readme.io
Date Wed, 11 Oct 2017 16:32:00 GMT
Ilya Kasnacheev created IGNITE-6601:
---------------------------------------

             Summary: Describe walMode on readme.io
                 Key: IGNITE-6601
                 URL: https://issues.apache.org/jira/browse/IGNITE-6601
             Project: Ignite
          Issue Type: Task
          Components: documentation
    Affects Versions: 2.2
            Reporter: Ilya Kasnacheev


walMode setting is essential to Persistence performance tuning:
default mode is defensive and switching to appropriate walMode easily gives 3x performance
boost on real loads.

However, walMode is not described on readme.io, and Ignite users has no way of figuring why
their persistence performance is unsatisfactory and what compromises they can make to improve
it.

We should have a section on WAL modes on readme.io on topic of persistence/performance tuning.



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