[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-3913) Lower web site performance once logged in at seamframework.org
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https://jira.jboss.org/jira/browse/JBSEAM-3913?page=com.atlassian.jira.pl...
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Christian Bauer commented on JBSEAM-3913:
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The reason for disabled caching is the calculation of unread topics in the topic list when
a user is logged in. The list simply can't be cached, as the icon might change with
every request and the logic for displaying the read/unread icon needs to execute on every
request.
The underlying issue is MySQL which is extremely slow on moderately complex joins.
Lower web site performance once logged in at seamframework.org
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Key: JBSEAM-3913
URL: https://jira.jboss.org/jira/browse/JBSEAM-3913
Project: Seam
Issue Type: Bug
Components: Wiki
Environment: MSIE 6.0 and Firefox 3.0.5
Reporter: Julien Kronegg
Priority: Minor
The Seam web site performance is much lower once logged in (i.e. the pages take much
longer to load).
For example, on 2009.01.26, the page http://seamframework.org/Community/Forums loads in:
- when not logged in: 2 seconds
- when logged in: 9 seconds
The timings are reproductible when reloading the pages.
Since the forum is implemented using Seam technology, this is not a good advertizing. ;-)
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