MariaDB /etc/mysql/conf.d/mysql.cnf
Compatibility
File Info
- Size
- 30 lines
- MD5
- a57fde3ea8bb8a3e78ec9eaa727580c6
- SHA256
- ae11b8632c16d24e932cb86f5ed6d104a7cf6011e61b9f2a35acc8b05b04070c
Quick Commands
curl https://exampleconfig.com/api/v1/config/original/a57fde3ea8bb8a3e78ec9eaa727580c6?hint=mysql.cnf
wget -O mysql.cnf https://exampleconfig.com/api/v1/config/original/a57fde3ea8bb8a3e78ec9eaa727580c6?hint=mysql.cnf
# Copyright (c) 2015, 2021, Oracle and/or its affiliates. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License, version 2.0, # as published by the Free Software Foundation. # # This program is also distributed with certain software (including # but not limited to OpenSSL) that is licensed under separate terms, # as designated in a particular file or component or in included license # documentation. The authors of MySQL hereby grant you an additional # permission to link the program and your derivative works with the # separately licensed software that they have included with MySQL. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License, version 2.0, for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # The MySQL Client configuration file. # # For explanations see # http://dev.mysql.com/doc/mysql/en/server-system-variables.html [mysql]
How to Install MariaDB
Alpine Linux
sudo apk add mariadb
Debian
sudo apt update && sudo apt install mariadb-server
Red Hat Enterprise Linux
sudo yum install mariadb-server
Ubuntu
sudo apt update && sudo apt install mariadb-server
Configuration File Location
Complete MariaDB Configuration Guide
- What is mysql.cnf?
- Get the original 'mysql.cnf' configuration file for MariaDB from a clean Debian 9 (Stretch) installation. This is the factory-default configuration for the popular MySQL-compatible database, perfect for migration planning, performance tuning, and understanding MariaDB-specific optimizations.
- Technical Details
- Found at '/etc/mysql/conf.d/mysql.cnf', this 30-line file includes Aria storage engine settings, enhanced MyISAM performance, improved replication features, and advanced security options. Used by Wikipedia, Google, and millions of applications requiring high-performance database operations.
- Common Configuration Question
- How do you configure MariaDB for optimal performance and what are the key differences from MySQL on Debian 9?
- Why Use This Configuration?
- This default configuration showcases MariaDB's enhanced features including better thread handling, improved optimizer, and additional storage engines. Essential for database administrators and developers migrating from MySQL or building new applications.
Frequently Asked Questions
When should I use this mysql.cnf file?
Use this original configuration file when you need to restore MariaDB to its default state after misconfiguration, during fresh installations, or as a baseline for customization. It's particularly useful for troubleshooting when your current config isn't working properly.
How do I restore MariaDB to default settings?
Download this file and replace your current configuration at /etc/mysql/conf.d/mysql.cnf. Make sure to backup your existing configuration first, then restart the MariaDB service to apply the changes.
Is this mysql.cnf file secure for production use?
This is the factory-default configuration that ships with MariaDB on Debian 9 (Stretch). While it provides a secure baseline, you should review and customize security settings based on your specific production requirements and compliance needs.
What's the difference between this and other OS versions?
This configuration is specifically from Debian 9 (Stretch). Different operating systems and versions may have slightly different default settings, security patches, or feature availability. Check the compatibility section above for other OS versions.
Can I use this configuration file for MariaDB troubleshooting?
Yes, this original configuration is excellent for troubleshooting. Compare it with your current settings to identify modifications that might be causing issues, or temporarily replace your config with this one to isolate problems.
