Andreas Hartmann schrieb:
[...]
One approach would be to override the IncludeTransformer. The existence
of the missing sources would be checked everytime the content is
requested, and if the sources still don't exist and the other source
validities are still valid, the cached content is returned. I think this
is worth a try, when I find the time I'll try to implement this and do
some more testing.
This seems to work. I submitted a bug report and attached a patch:
https://issues.apache.org/jira/browse/COCOON-2166
I also refactored and simplified the i18n catalogue generation so that
the catalogue is cacheable for each publication+language combination.
Now I have the following test results:
* Lenya 2.0.2-dev
* fallback cache enabled
* patch from Cocoon issue 2166
* 20 requests to /default/authoring/index.html
-> avg. 600 ms
That's less than half the processing time of 2.0.1. I hope I didn't
introduce some simplifications which destroy functionality. Tomorrow and
on the weekend I'll do more testing.
I used to think that Java code bottlenecks have a big impact, but they
seem to be peanuts compared to overly complex and uncached pipelines.
-- Andreas
--
Andreas Hartmann, CTO
BeCompany GmbH
http://www.becompany.ch
Tel.: +41 (0) 43 818 57 01
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