In some cases, you might want to run multiple instances of MySQL on a single machine. You might want to test a new MySQL release while leaving an existing production setup …

Apr 4, 2009 · There are various methods to run multiple instances of mysql (on different ports) on the same machine. Here I have used the same binary and used a separate configuration file …

The following sections describe how to start each server with different values for those options that must be unique per server, such as the data directory. These options are listed in Section …

Mar 11, 2021 · It is easy to install and configure multiple instances of SQL Server on the same machine. You can create multiple named instances and store the system database, and log …

Create two option files. For example, create one file named C:\my-opts1.cnf that looks like this: [mysqld] datadir = C:/mydata1 port = 3307. Create a second file named C:\my-opts2.cnf that …

Dec 2, 2020 · The basic idea is to create separate configuration for each desired instance with its own process name, port number, pid file, socket file and datadir attributes. You can use it to …

We searched for an easy method to create as many individually running MySQL instances on one computer as we want. Each instance should have its own data directory so we can separate …

Nov 29, 2018 · Here we are going to discuss how to use mysqld_multi for two mysql instances on a single machine.

Jan 19, 2009 · There are various methods to run multiple instances of mysql (on different ports) on the same machine. We can either compile the mysql binary with different defaults and …

To start multiple servers this way, you can specify the appropriate options on the command line or in an option file. It is more convenient to place the options in an option file, but it is necessary …