MySQL optimized my.cnf for Magento store on 1GB ram VPS

my.cnf

[mysqld]

# GENERAL #
user                           = mysql
default-storage-engine         = InnoDB
socket                         = /var/lib/mysql/mysql.sock
pid-file                       = /var/lib/mysql/mysql.pid

# MyISAM #
key-buffer-size                = 32M
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                 = 32M
max-heap-table-size            = 32M
query-cache-type               = 0
query-cache-size               = 0
max-connections                = 100
thread-cache-size              = 16
open-files-limit               = 65535
table-definition-cache         = 4096
table-open-cache               = 4096

innodb-flush-log-at-trx-commit = 1
innodb-file-per-table          = 1