5.1.2 Server Configuration Defaults

5.1.2.1 Changes to Server Defaults
5.1.2.2 Using a Sample Default Server Configuration File

The MySQL server has many operating parameters, which you can change at server startup using command-line options or configuration files (option files). It is also possible to change many parameters at runtime. For general instructions on setting parameters at startup or runtime, see Section 5.1.3, “Server Command Options”, and Section 5.1.4, “Server System Variables”.