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https://issues.apache.org/jira/browse/DERBY-2107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12465695
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Knut Anders Hatlen commented on DERBY-2107:
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Attached new patch (1c). The only change from 1b is that the unused code is not
touched (because it has been removed from trunk). The new patch only touches
BasePage.java. Please review.
> Move page latching out of the lock manager
> ------------------------------------------
>
> Key: DERBY-2107
> URL: https://issues.apache.org/jira/browse/DERBY-2107
> Project: Derby
> Issue Type: Improvement
> Components: Performance, Services, Store
> Affects Versions: 10.3.0.0
> Reporter: Knut Anders Hatlen
> Assigned To: Knut Anders Hatlen
> Priority: Minor
> Attachments: derby-2107-1a.diff, derby-2107-1a.stat,
> derby-2107-1b.diff, derby-2107-1c.diff, derby-2107-1c.stat
>
>
> Latching of pages could be done more efficiently locally in store than in the
> lock manager. See the discussion here:
> http://thread.gmane.org/gmane.comp.apache.db.derby.devel/33135
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