recently changed my set up to have nginx catch static content and proxy all php requests through to apache2.
since I am using w3 total cache with most of its modules and using memcached as storage where applicable, should I instruct nginx to check if an object exists in memcached first and only if not request it from apache2?
can that work?
I mean nginx doesn't put anything into the memcache only retrieves it... so if it is not found it retrieves it via apache and w3cache will put it into memcached again...
sounds plausible to me, just need some advice on this one?