Definition of MySQL sort_buffer_size. MySQL sort_buffer_size is a parameter specified in MySQL server which is far from noticeable to regulate. It is each session buffer that is assigned each time it is required. The difficulty with the buffer derives from the way Linux assigns memory.

What is Read_buffer_size in MySQL?

This means that a MEMORY table with *one row* will take up, essentially, “read_buffer_size” bytes. For each on the table, add on another “read_buffer_size” bytes to the table. The table will not change in size again until all of that allocation is used by new rows; then it will grow in increments again.

What is Net_read_timeout in MySQL?

On MySQL website net_read_timeout is describe as “The number of seconds to wait for more data from a connection before aborting the read” .