super_cache
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super_cache [2018/05/10 22:35] ferpol |
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| - | == What is that's == | ||
| - | It's fast_cgi cache from nginx to **never call the slow php web site**. Just it cache the first time the returned page and return always the same. Useful for 95% of content because without login it never change. | ||
| - | == Purge == | ||
| - | It's total purge each time at 0h0min, and nginx **don't keep more than 24h cache** on 200 (normal page), 301/302 redirection, 404 (not found). | ||
| - | |||
| - | You can manually delete it via: | ||
| - | rm -Rf /tmp/nginx/* | ||
| - | |||
| - | == When == | ||
| - | It's enabled by default util you do POST request. Done via login, register, add to card into shop. When you do that, it do **CDIS** cookie and disable the cache. | ||
| - | |||
| - | == Other impact == | ||
| - | This system **protect against the basic DDOS attacks**, in 2017 we fight against 95% of basic DDOS attacks. | ||
super_cache.1525991753.txt.gz ยท Last modified: 2018/05/10 22:35 by ferpol
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