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Date: Mon, 20 Mar 2006 12:12:58 +0000 (GMT)
From: "Miro Walker (JIRA)" <jira@apache.org>
To: jackrabbit-dev@incubator.apache.org
Subject: [jira] Created: (JCR-364) REOPENED -Use separate index for
 jcr:system tree
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REOPENED -Use separate index for jcr:system tree
------------------------------------------------

         Key: JCR-364
         URL: http://issues.apache.org/jira/browse/JCR-364
     Project: Jackrabbit
        Type: Improvement
    Reporter: Miro Walker
 Assigned to: Marcel Reutegger 
    Priority: Minor
     Fix For: 1.0


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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