[teiid-issues] [JBoss JIRA] Resolved: (TEIID-1509) Change the default for value caching
Steven Hawkins (JIRA)
jira-events at lists.jboss.org
Fri Mar 18 10:48:45 EDT 2011
[ https://issues.jboss.org/browse/TEIID-1509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Hawkins resolved TEIID-1509.
-----------------------------------
Labels: memory (was: )
Resolution: Done
made the changes proposed with one minor change so that the auto-calculate defaults are -1, rather than 0.
> Change the default for value caching
> ------------------------------------
>
> Key: TEIID-1509
> URL: https://issues.jboss.org/browse/TEIID-1509
> Project: Teiid
> Issue Type: Quality Risk
> Components: Query Engine
> Affects Versions: 7.4
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Labels: memory
> Fix For: 7.4
>
>
> There is a larger performance impact from having value caching enabled with large data sets (which is the more typical deployment scenario) than having value caching disabled and a larger memory footprint.
> So the value caching default should change to false.
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