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From "Jukka Zitting (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OAK-167) Caching NodeStore implementation
Date Thu, 05 Jul 2012 12:12:34 GMT

    [ https://issues.apache.org/jira/browse/OAK-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13407031#comment-13407031

Jukka Zitting commented on OAK-167:

bq. IMO we have no choice but buffer transient changes (-> 'transient space') in oak-jcr.

That's a separate issue (OAK-162 as you mentioned). As explained above, whatever we do with
the transient space, we in any case need some way to represent uncommitted changes in oak-core.
> Caching NodeStore implementation
> --------------------------------
>                 Key: OAK-167
>                 URL: https://issues.apache.org/jira/browse/OAK-167
>             Project: Jackrabbit Oak
>          Issue Type: New Feature
>          Components: core
>            Reporter: Jukka Zitting
> For remote MicroKernel implementations and other cases where local caching of content
is needed it would be useful to have a NodeStore implementation that maintains a simple in-memory
or on-disk cache of frequently accessed content. 
> Such a NodeStore implementation could also be used to better isolate the current caching
logic behind uncommitted changes.

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