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#4441 – Redis for sh404sef url cache

Posted in ‘sh404SEF’
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Wednesday, 20 December 2017 17:01 UTC
chizuoka
 I plan to scale joomla to a load balancer environment and using redis. I know sh404sef creates a file cache and thats not good for scaling. Is there a way I can have sh404sef use redis for the Url cache?
Wednesday, 20 December 2017 18:39 UTC
wb_weeblr
Hi

sh404SEF does not normally create a disk cache file for URLs, unless you specifically enable that feature, under the Advanced tab of its configuration. If you do that, you can then select to store the data in shared memory instead of a disk cache, but we do not have any handler for redis. We can use APC and memcache. The shared memory cache type can be selected in the shLib system plugin settings.

Again, by default, no cache is created. Finally, even if there was a cache, there would be no trouble each instance having their own version of that cache on disk.

Rgds


 
Thursday, 04 January 2018 05:15 UTC
chizuoka
So it will support memcached but not redis. The reason i cannot have file cache is because cloud compute instance cannot write to local file.
Thursday, 04 January 2018 08:07 UTC
wb_weeblr
Hi

So it will support memcached but not redis.
Only if you enable "URL disk caching", which is disabled by default.

Rgds
 
Friday, 19 January 2018 05:34 UTC
system
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