How to Replace MySQL with MariaDB in CentOS/RHEL

Step 1: Backup Existing Databases. Firstly take a backup of all existing databases, In case we need to restore it. ...
Step 2: Remove MySQL. After confirming that you have all databases backup, Lets remove MySQL from system. ...
Step 3: Install MariaDB. ...
Step 4: Restore All Databases (If Required)

How do I switch from MySQL to MariaDB?
How do I change from MariaDB to MySQL in Linux?
How do I start MariaDB on CentOS 7?
Can I install MySQL and MariaDB on same server?
Is MariaDB better than MySQL?
Does MariaDB replace MySQL?
How do I change the default port for MariaDB?
How do I change the default port for MySQL?
How do I know if MySQL is running on port 3306?
How do I know if MariaDB is installed on CentOS 7?
How do I upgrade MariaDB 5.5 to MariaDB 10.0 on CentOS 7?
How do I start Maria DB?

How do I switch from MySQL to MariaDB?

The simplest method follows these steps:

Update your software repositories list with the MariaDB repos.
Update your Linux package manager with the new repos.
Stop MySQL.
Install MariaDB with your package manager.
Go back to work because you're done.

How do I change from MariaDB to MySQL in Linux?

An Easier Way to Move Data from MariaDB to MySQL:

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

How do I start MariaDB on CentOS 7?

Install MariaDB 5.5 on CentOS 7

Install the MariaDB package using the yum package manager: sudo yum install mariadb-server. ...
Once the installation is complete, start the MariaDB service and enable it to start on boot using the following commands: sudo systemctl start mariadb sudo systemctl enable mariadb.

Can I install MySQL and MariaDB on same server?

Yes, it is. Just as two MySQL instances can coexist. MariaDB is still a drop-in replacement. ... The instructions are also valid for running MySQL and MariaDB on the same server.

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.

Does MariaDB replace MySQL?

MariaDB: The MariaDB provides a drop-in replacement for organizations running MySQL. It is managed by the MariaDB Foundation, allowing people to contribute to the open source product and documentation.

How do I change the default port for MariaDB?

In order to change the default MySQL/MariaDB database port in Linux, open MySQL server configuration file for editing by issuing the below command. Search for the line stat starts with [mysqld] and place the following port directive under [mysqld] statement, as shown in the below file excerpts.

How do I change the default port for MySQL?

Search for the line MYSQL, find port under this line, and replace port values accordingly. After adding the port save the file and then replace the MySQL port variable to match your own port number. To verify the port configuration for MySql DB use the ss command.

How do I know if MySQL is running on port 3306?

13 Answers. You should see a line that looks like this if mysql is indeed listening on that port. Port 3306 is MySql's default port. To connect, you just have to use whatever client you require, such as the basic mysql client.

How do I know if MariaDB is installed on CentOS 7?

How to check MariaDB version

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

How do I upgrade MariaDB 5.5 to MariaDB 10.0 on CentOS 7?

How to Upgrade

Modify the repository configuration, so the system's package manager installs MariaDB 10.0. ...
Set innodb_fast_shutdown to 0 . ...
Stop MariaDB.
Uninstall the old version of MariaDB. ...
Install the new version of MariaDB. ...
Make any desired changes to configuration options in option files, such as my. ...
Start MariaDB.

How do I start Maria DB?

How to Use MariaDB: Get Started

Install MariaDB Server. Install Locally: Download MariaDB Server stable version. ...
Learn the Basics: Create/Select/Insert/Update data. If you're new to relational databases, start with our introduction to relational databases. ...
Get started with MariaDB in the Cloud.