# GENERAL #
user                           = mysql
default-storage-engine         = InnoDB
socket                         = /var/lib/mysql/mysql.sock
pid-file                       = /var/lib/mysql/mysql.pid
lower-case-table-names         = 1
ignore-db-dir                  = lost+found
group-concat-max-len           = 1000000
sql-mode                       = ""

# MyISAM #
key-buffer-size                = 64M
myisam-recover                 = FORCE,BACKUP

# SAFETY #
max-allowed-packet             = 16M
max-connect-errors             = 1000000

# DATA STORAGE #
datadir                        = /var/lib/mysql/

# CACHES AND LIMITS #
tmp-table-size                 = 4G
max-heap-table-size            = 4G
query-cache-type               = 1
query-cache-size               = 128M
max-connections                = 5000
thread-cache-size              = 100
open-files-limit               = 65535
table-definition-cache         = 4096
table-open-cache               = 1500

# INNODB #
innodb-flush-method            = O_DIRECT
innodb-log-files-in-group      = 2
innodb-log-file-size           = 1G
innodb-flush-log-at-trx-commit = 1
innodb-file-per-table          = 1
innodb-buffer-pool-size        = 6G
innodb-strict-mode             = 0

# LOGGING #
log-error                      = /var/lib/mysql/mysql-error.log
log-queries-not-using-indexes  = 0
long-query-time                = 5
slow-query-log                 = 1
slow-query-log-file            = /var/lib/mysql/mysql-slow.log

# CHARACTER SET/COLLATION #
character-set-server           = utf8
collation-server               = utf8_general_ci
init-connect                   = 'SET NAMES utf8'