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https://dev.mysql.com/doc/refman/8.4/en/mysqlslap.html
mysqlslap is a diagnostic program designed to emulate client load for a MySQL server and to report the timing of each stage. Invoke mysqlslap like this: mysqlslap [options] Some options such as --create or --query enable you to specify a string ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/security-advisors-ref.html
Default frequency 00:05:00 Default auto-close enabled no Root Account Can Login Remotely By default, MySQL includes a root account with unlimited privileges that is typically used to administer the MySQL server. Default frequency 06:00:00 Default ...
https://dev.mysql.com/doc/refman/8.4/en/mysqld-safe.html
You can also use --ledir to indicate the directory where mysqld_safe should look for the server. --ledir=dir_name Command-Line Format --ledir=dir_name Type Directory name If mysqld_safe cannot find the server, use this option to indicate the path ...
https://dev.mysql.com/doc/refman/8.4/en/firewall-usage.html
For example, to enable the firewall in an option file, use these lines: [mysqld] mysql_firewall_mode=ON After modifying my.cnf, restart the server to cause the new setting to take effect. It also saves the value, causing it to carry over to ...By ...
https://dev.mysql.com/doc/refman/8.4/en/starting-server-troubleshooting.html
For additional suggestions for Windows systems, see Section 2.3.4, “Troubleshooting a Microsoft Windows MySQL Server Installation”. Log files are located in the data directory (typically C:\Program Files\MySQL\MySQL Server 8.4\data on Windows, ... This section provides troubleshooting suggestions for problems starting the ...Use tail to display them: $> tail host_name.err $> tail ...
https://dev.mysql.com/doc/internals/en/guided-tour-skeleton.html
But the server is important, and if you can grasp what we're doing with it, you'll have grasped the essence of what the MySQL source code is all about. Walking Through The Server Code: /sql/mysqld.cc int main(int argc, char **argv) { ... And now ...
https://dev.mysql.com/doc/refman/8.4/en/data-directory-initialization.html
Server Actions During Data Directory Initialization Note The data directory initialization sequence performed by the server does not substitute for the actions performed by mysql_secure_installation. When invoked with the --initialize or ...Data ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/plugin-types.html
Query Rewrite Plugins MySQL Server supports query rewrite plugins that can examine and possibly modify statements received by the server before the server executes them. A preparse query rewrite plugin has these characteristics: The plugin enables ...Loadable Function (UDF) Plugins Storage Engine Plugins Full-Text Parser Plugins Daemon Plugins INFORMATION_SCHEMA Plugins Semisynchronous Replication Plugins Audit Plugins Authentication Plugins Password-Validation Plugins Protocol Trace Plugins Query Rewrite Plugins Keyring Plugins Loadable Function (UDF) Plugins Loadable functions can be included in component or plugin library files and installed on the ...
https://dev.mysql.com/doc/refman/8.4/en/encrypted-connection-protocols-ciphers.html
To use TLSv1.3, both the MySQL server and the client application must be compiled using OpenSSL 1.1.1 or higher. For example, TLSv1 is the only supported protocol prior to MySQL 5.6.46, so attempts to connect to a pre-5.6.46 server fail even if the ... MySQL supports multiple TLS protocols and ciphers, and enables configuring which protocols and ciphers to permit for encrypted ...
https://dev.mysql.com/doc/refman/8.4/en/binary-log.html
For example, if you are using InnoDB tables and the MySQL server processes a COMMIT statement, it writes many prepared transactions to the binary log in sequence, synchronizes the binary log, and then commits the transaction into InnoDB. The session ...You enable encryption on a MySQL server by setting the binlog_encryption system variable to ...The binary log has two important purposes: For replication, the ...