caiovncius

SET FOREIGN_KEY_CHECKS = 0;
SET GROUP_CONCAT_MAX_LEN=32768;
SET @tables = NULL;
SELECT GROUP_CONCAT('`', table_name, '`') INTO @tables
  FROM information_schema.tables
  WHERE table_schema = (SELECT DATABASE());
SELECT IFNULL(@tables,'dummy') INTO @tables;

SET @tables = CONCAT('DROP TABLE IF EXISTS ', @tables);
PREPARE stmt FROM @tables;

dronezzzko

MySQL/MariaDB Tuning And Optimization For Best Performance

OS Level Optimization

Swappiness

sysctl -w vm.swappiness=1
echo "vm.swappiness = 1" | sudo tee -a /etc/sysctl.conf

noatime