Thanks, I'm now using
But not yet using it on live forum.
- FastCGI
- Apache 2.2.5
- Php 5.4.17
- Varnish/Nginx in front
- APC
- Google Mod_PageSpped
Any suggestion / advice for more optimization?
Did you have fastcgi_cache_purge module when you tried Varnish?We had a lot of issues when we tried Varnish. New posts were caching oddly. After you posted, you would see your new post, but no one else would. Refresh and it would be gone for you too and took 5-15 minutes for anyone to see it again after.
Why?Did you have fastcgi_cache_purge module when you tried Varnish?
fastcgi_cache_purge and ngx_cache_purge are just the same?You would need that to tell your cache to purge whats been recently edited.
My nginx is just use in front end.nginx cache purge would do the same thing. If you have nginx cache purge showing in output then you are good. I am not an expert though
Now using it on my Live ForumWe had a lot of issues when we tried Varnish. New posts were caching oddly. After you posted, you would see your new post, but no one else would. Refresh and it would be gone for you too and took 5-15 minutes for anyone to see it again after. Personally for me, I like Memcache over APC, each site on the server can have it's own cache with Memcache, just run each instance on a different port. APC is a good choice too, many of our customers use it, just a personal choice for me to go Memcache. Google Mod_pagespeed I installed on my test box today but haven't had time to test it yet.
500's ?Also keep a watch on Google webmasters tools crawl stats to see if there are any 500's.
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