[mysqld]
# Character set configuration
character-set-server = utf8mb4
collation-server = utf8mb4_unicode_ci

# Performance tuning
max_connections = 200
innodb_buffer_pool_size = 512M
innodb_log_file_size = 128M

# Binary logging
log_bin = mysql-bin
binlog_format = ROW
expire_logs_days = 7

# Slow query log
slow_query_log = 1
slow_query_log_file = /var/log/mysql/slow-query.log
long_query_time = 2

[client]
default-character-set = utf8mb4

[mysql]
default-character-set = utf8mb4