webdevm4dc
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Forum: Plugins
In reply to: [W3 Total Cache] High Availability cluster setup + LBS – memcached/redis ?One more question regarding this topic, would https://aws.amazon.com/elasticache solve the issue with the cache mirror ?
Forum: Plugins
In reply to: [W3 Total Cache] High Availability cluster setup + LBS – memcached/redis ?Ok thanks for everything.
Forum: Plugins
In reply to: [W3 Total Cache] High Availability cluster setup + LBS – memcached/redis ?I see, and there is no way to make each server aware of each other? This is why I was thinking to add all the servers into the config…
Forum: Plugins
In reply to: [W3 Total Cache] High Availability cluster setup + LBS – memcached/redis ?Thank you very much, just to confirm that my theory would work:
– Memcached on each server running on default port 11211
– Inside wordpress for example.com I add only the “current” ( localhost ) memcached server ( 127.0.0.1:11211 )
– W3 will store/manage/refresh the cache on each server accordingly ( eg user lands on server nr 3, but there is no cache yet, W3 will add itAnd this should cause no problems right ?
I don’t know about replicating memcached, with mariadb it was easy using galera. Do I really need to replicate the memcache or my example above will work just fine ?
The concern is, how does server nr 3 know that I just “flushed cache” on server 1 ?