What is the connection method of the MySQL client client?

This article mainly introduces "what is the connection mode of the MySQL client client". In the daily operation, I believe that many people have doubts about the connection mode of the MySQL client client. The editor consulted all kinds of materials and sorted out a simple and easy-to-use method of operation. I hope it will be helpful to answer the doubt of "what is the connection mode of the MySQL client client?" Next, please follow the editor to study!

Mysql client needs to be supported by a connection protocol to connect to the mysql server.

On windows, local connections can be achieved through named pipes and shared memory, of course, through TCP/IP, TCP/IP can be applied not only locally, but also remotely.

On linux/unix, local connections can be made through socket or, of course, through TCP/IP.

TCP/IP:

Is a common communication protocol that is used to connect hosts to the Internet, but it can also be used for local connections and can be used for all operating systems.

Unix socket file:

This protocol allows you to connect to each other on the same host, and it relies on the physical file "socket", which can exchange data directly and easily.

It is the best local connection choice on unix/linux.

Shared memory:

Windows creates an area of memory that can be trusted to read and write, and programs can directly connect to memory rather than through the operating system, which becomes very efficient.

The default is not available, and if you need to use it, add the "--shared-memory" option when starting the service.

Named pipes:

This protocol is similar to shared memory, which allows processes to exchange information with other processes through memory areas, unlike shared memory, where named pipes establish connections through Local Area Network.

The default is not available, and if you need to use it, add the "--enable-named-pipe" option when starting the service.

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