What are potential pitfalls when configuring MySQL in the my.ini file for use with nginx and PHP?

One potential pitfall when configuring MySQL in the my.ini file for use with nginx and PHP is setting incorrect values for parameters like max_connections, query_cache_size, or innodb_buffer_pool_size. This can lead to performance issues, resource wastage, or even server crashes. To avoid this, carefully review and adjust these parameters based on your server's resources and workload.

// Example of configuring MySQL parameters in my.ini file
// Adjust the values based on your server's resources and workload

max_connections = 100
query_cache_size = 64M
innodb_buffer_pool_size = 256M