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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/03/11 08:48:00 UTC

[jira] [Updated] (IGNITE-11517) MVCC: Support one-phase commit

     [ https://issues.apache.org/jira/browse/IGNITE-11517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov updated IGNITE-11517:
-------------------------------------
    Labels: mvcc_performance  (was: )

> MVCC: Support one-phase commit
> ------------------------------
>
>                 Key: IGNITE-11517
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11517
>             Project: Ignite
>          Issue Type: Task
>          Components: mvcc
>            Reporter: Vladimir Ozerov
>            Priority: Major
>              Labels: mvcc_performance
>
> One-phase commit is critical performance optimization for single-key requests. Our profiling revealed that this is one of the key things why MVCC is much slower than non-MVCC caches.
> Let's add 1PC support to MVCC.



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