[jira] Updated: (JCR-257) Use separate index for jcr:system tree

["Jukka Zitting (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/jira/browse/JCR-257?page=all ]

Jukka Zitting updated JCR-257:
------------------------------

    Fix Version:     (was: 1.0)
        Version: 0.9
                 1.0

> Use separate index for jcr:system tree
> --------------------------------------
>
>          Key: JCR-257
>          URL: http://issues.apache.org/jira/browse/JCR-257
>      Project: Jackrabbit
>         Type: Improvement
>     Versions: 0.9, 1.0
>     Reporter: Marcel Reutegger
>     Assignee: Marcel Reutegger
>     Priority: Minor

>
> Currently each workspace index also includes index data of repository wide data (e.g. version nodes under jcr:system). There are several drawbacks with this approach:
> - indexing is duplicated and does not scale when using a lot of workspaces
> - workspaces cannot be 'put to sleep' when they are not actively used.
> The repository should have an additional index for system data, which includes: versioning and nodetype representation in content. Basically data under /jcr:system.
> Queries issued on a workspace will then use two index to execute the query: the workspace index and the system index.

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