How to Change MySQL/MariaDB Data Directory on Ubuntu

Changing MySQL/MariaDB Data Directory: To change the data directory from /var/lib/mysql to /db, you have to edit the required configuration file depending on whether you're using MySQL/MariaDB. If you're using MariaDB, then the configuration file you have to edit is /etc/mysql/mariadb. conf.

1. How do I change the MariaDB data directory?
2. How do I change from MariaDB to MySQL in Linux?
3. Where is MariaDB database stored Ubuntu?
4. Where is MySQL folder in Ubuntu?
5. Where do I put MariaDB?
6. How do I know if MariaDB is installed?
7. Is MariaDB better than MySQL?
8. How do I find my MariaDB port number?
9. How do I know what port MariaDB is running on?
10. What is the default password for MariaDB?
11. Can I copy MySQL data directory to another server?
12. How do I create a MariaDB database?

How do I change the MariaDB data directory?

Changing the default MySQL/MariaDB Data Directory

1. Step 1: Identify Current MySQL Data Directory. ...
2. Step 2: Copy MySQL Data Directory to a New Location. ...
3. Step 3: Configure a New MySQL Data Directory. ...
4. Step 4: Set SELinux Security Context to Data Directory. ...
5. Step 5: Create MySQL Database to Confirm Data Directory.

How do I change from MariaDB to MySQL in Linux?

An Easier Way to Move Data from MariaDB to MySQL:

1. Connect to your MariaDB Database.
2. Select the replication mode: (i) Full Table dump (ii) Load data using custom query (iii) Replicate Data using binlog.
3. Configure your MySQL database and move data.

Where is MariaDB database stored Ubuntu?

The data directory location is controlled by the datadir variable. Look at your /etc/mysql/my. cnf file to see where your installation of MariaDB is configured to store data. The default is /var/lib/mysql but it is often changed, like for example if you are using a RAID array.

Where is MySQL folder in Ubuntu?

By default, the datadir is set to /var/lib/mysql in the /etc/mysql/mysql.

Where do I put MariaDB?

All downloads for MariaDB are located in the Download section of the official MariaDB foundation website. Click the link to the version you would like, and a list of downloads for multiple operating systems, architectures, and installation file types is displayed.

How do I know if MariaDB is installed?

How to check MariaDB version

1. Log into your MariaDB instance, in our case we log in using the command: mysql -u root -p.
2. After you log in you can see your version in the welcome text – highlighted in the screen-grab below:
3. If you cannot see your version here you can also run the following command to see it: SELECT VERSION();

Is MariaDB better than MySQL?

MariaDB has 12 new storage engines whereas MySQL has lesser storage engines. ... MariaDB is Open Source whereas MySQL uses some proprietary code in its Enterprise Edition. MariaDB doesn't support Data Masking and Dynamic column while MySQL supports it. Comparatively MariaDB is faster than MySQL.

How do I find my MariaDB port number?

--port (-P)

This is a command-line option for the mariadb-check & mysqlcheck commands (arg: Required). Port number to use for connection or 0 for default to, in order of preference, my. cnf, $MYSQL_TCP_PORT, /etc/services, built-in default (3306).

How do I know what port MariaDB is running on?

How to Determine Which Port MySQL is Running On

1. Using the MySQL configuration file to determine which port it is running on. If you are running linux, then this is an easy one liner. ...
2. Using the MySQL client to determine the MySQL port. MySQL can tell you which port it is running on. ...
3. Using the netstat command to check which port MySQL is running on.

What is the default password for MariaDB?

By default, the MySQL/MariaDB installation that ships with XAMPP has an empty root password.

Can I copy MySQL data directory to another server?

• Stop the database (or lock it)
• Go to the directory where the mysql data files are.
• Transfer over the folder (and its contents) over to the new server's mysql data directory.
• Start back up the database.
• On the new server, issue a 'create database' command. '
• Re-create the users & grant permissions.

How do I create a MariaDB database?

Procedure

1. Log on to the host that contains your database.
2. Log on to MySQL/MariaDB as the root database user. ...
3. Create a database named pac. ...
4. Create a user named pacuser with the password pacuser and grant this user all privileges on the pac database. ...
5. Extract the schema package.