TOPIC: Tips for Cache Configuration

Tips for Cache Configuration 26 Apr 2019 09:07 #2225

Hi!
I'm using the following systems with different cache lifetime:
NGINX -> JOOMLA (APC conservative) -> JOTCACHE -> JCH OPTIMIZE
720mn -> 360mn -> 600mn -> 360mn

Problem: 404 error on some JS and CSS requests that does not exist anymore after a certain period of time -whatever the cache level is- (giving 404 error to clients for CSS / JS so that's breaking the website). These files are generated through JCH OPTIMIZE regarding their /mdeaid/plg_jchoptimize/ names.

Of course I've activated the latest JOTCACHE/JCH OPTIION on jotcache release.

What's the best cache lifetime to use? Should JCH be lower? or higher?
Does the JOOMLA cache (conservative with platform difference) should be same or lower than the others?

I'm lost so thanks for all your feedback and tips on this subject.
I've read all posts but did not find the right answer.

Thanks!!!

Joomla version : 3.9
JotCache version : latest
site template: effortless
system plugins :
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Tips for Cache Configuration 26 Apr 2019 11:58 #2226

JotCache ver.6.2.1 is working with latest JCH Optimize 5.4.2 without any problem.
Try following procedure in Joomla administrator:
1. Go to Extensions/Plugins and select Type: system
2. In the plugin list JotCache must be located on last list position and JCH Optimize just above (position last-1)
3. In JotCache plugin select Advanced/JS&CSS Integration to JCH Optimize v.5 and Save
4. Go to System Clear Cache and Delete All

Take care that JotCache is only just single page cache in the web request processing chain, no other page caches should be used (web server related). Try also Joomla global cache: File to see if APC is not source of problem in this case.
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Tips for Cache Configuration 22 Nov 2019 10:19 #2249

Thanks for sharing!
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