Ottimizzazione caching MySQL

Important Note: From MySQL 5.6.8,query_cache_type is set to OFF by default. So if you haven’t explicitly turned it ON on old version, it may not work anymore! Check current status of query_cache mysql -e “show variables like ‘query_cache_%'” Will output something like: +——————————+———–+ | Variable_name | Value | +——————————+———–+ | query_cache_limit | 2097152 | | query_cache_min_res_unit | […]