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From "Emmanuel Lecharny (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAVIBOT-3) Update the Header only once when updating a BTree
Date Fri, 09 Aug 2013 16:32:50 GMT

     [ https://issues.apache.org/jira/browse/MAVIBOT-3?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Emmanuel Lecharny updated MAVIBOT-3:
------------------------------------

    Fix Version/s: 1.0.0-M2
    
> Update the Header only once when updating a BTree
> -------------------------------------------------
>
>                 Key: MAVIBOT-3
>                 URL: https://issues.apache.org/jira/browse/MAVIBOT-3
>             Project: Mavibot
>          Issue Type: Improvement
>    Affects Versions: 1.0.0-M1
>            Reporter: Emmanuel Lecharny
>            Assignee: Emmanuel Lecharny
>            Priority: Critical
>             Fix For: 1.0.0-M2
>
>
> We currently update the RM Header for every page we write on disk. This is extremely
costly. We could gather all the changes and update the RM header only once.

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