What does mysql cross-platform mean?

MySQL cross-platform means that the same MySQL configuration can be used under different operating systems, including all user and database information. The principle is to use the same folder to store configuration files, so it is required during backup Back up the folder where the data is stored. After reinstalling or replacing the device, you only need to set it to this directory.

The operating system of this tutorial: Windows 10 system, mysql version 8.0, Dell G3 computer.

MySQL cross-platform means that the same MySQL configuration can be used under different operating systems (such as Windows, Linux, Mac), including all user and database information. The principle is very simple, it is configured Just use the same folder to store it. From this, we can also know that the installation file and running program of MySQL are not important. When backing up, you only need to back up the folder where the data is stored. The next time you reinstall or change the configuration, Just set it to this directory.

The following introduces the MySQL installation tutorials under different operating systems.

In Windows systems, you need to modify basedir and datadir in my.ini to the decompressed MySQL directory and the storage directory for Mysql information and database respectively. Then configure the environment variables and start the service.

In the Linux system, it is also necessary to modify the basedir and datadir in my.cnf to the decompressed MySQL directory and the storage directory of the Mysql information and database respectively. Then configure the environment variables, initialize mysqld and install the service, start the service, and change the password.

In the Mac system, basedir and datadir in my.cnf need to be modified to the decompressed MySQL directory and the storage directory of the Mysql information and database respectively. Then configure the environment variables, initialize mysqld and install the service, start the service, and change the password.

In short, it is not difficult to implement MySQL across platforms. The core is that the storage directory in the configuration file must be consistent. In this way, the same MySQL configuration can be used under different operating systems, which improves development efficiency.

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