79 lines
1.6 KiB
INI
79 lines
1.6 KiB
INI
# UK Data Services - MySQL Configuration for Production
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[mysqld]
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# Basic Settings
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user = mysql
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pid-file = /var/run/mysqld/mysqld.pid
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socket = /var/run/mysqld/mysqld.sock
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port = 3306
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datadir = /var/lib/mysql
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tmpdir = /tmp
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# Character Set
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character-set-server = utf8mb4
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collation-server = utf8mb4_unicode_ci
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init-connect = 'SET NAMES utf8mb4'
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# Performance Settings
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innodb_buffer_pool_size = 256M
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innodb_log_file_size = 64M
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innodb_log_buffer_size = 16M
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innodb_flush_method = O_DIRECT
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innodb_file_per_table = 1
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# Query Cache (MySQL 5.7 and below)
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query_cache_type = 1
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query_cache_size = 64M
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query_cache_limit = 2M
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# Connection Settings
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max_connections = 200
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max_user_connections = 180
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max_connect_errors = 100000
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# Buffer Settings
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key_buffer_size = 32M
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sort_buffer_size = 2M
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read_buffer_size = 2M
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read_rnd_buffer_size = 8M
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myisam_sort_buffer_size = 64M
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thread_cache_size = 8
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thread_stack = 256K
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# Table Settings
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table_open_cache = 4000
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table_definition_cache = 400
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# Timeout Settings
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wait_timeout = 600
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interactive_timeout = 600
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connect_timeout = 10
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# Logging
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log-error = /var/log/mysql/error.log
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slow_query_log = 1
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slow_query_log_file = /var/log/mysql/slow.log
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long_query_time = 2
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# Binary Logging (for replication)
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log-bin = mysql-bin
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binlog_format = ROW
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expire_logs_days = 7
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max_binlog_size = 100M
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# Security
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local-infile = 0
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symbolic-links = 0
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# Performance Schema
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performance_schema = ON
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performance_schema_max_table_instances = 400
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performance_schema_max_table_handles = 4000
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[mysql]
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default-character-set = utf8mb4
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[client]
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default-character-set = utf8mb4
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port = 3306
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socket = /var/run/mysqld/mysqld.sock |