MySQL and MariaDB are relational databases used in many unique situations. However, they can pose a security risk for your system and your data if you do not secure them properly. This guide will introduce some basic considerations and steps you can take to ensure that your data is more secure.
In this guide, you will configure an active-active MariaDB Galera cluster. For demonstration purposes, you will configure and test three Debian 9 Droplets that will act as nodes in the cluster. MariaDB is an open source relational database system that is fully compatible with the popular MySQL RDBMS system. Galera is a database clustering solution that enables you to set up multi-master clusters using synchronous replication.
El autor seleccionó a Software in the Public Interest para recibir una donación como parte del programa Write for DOnations. ERPNext es un…
Una pila “LAMP” es un grupo de aplicaciones de software de código abierto que se instalan normalmente juntas para permitir que un servidor aloje aplicaciones web y sitios web dinámicos escritos en PHP. Este término es en realidad un acrónimo que representa al sistema operativo…
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In this tutorial, you’ll install a LEMP stack on a CentOS 8 server. Although MySQL is available from the default repositories in CentOS 8, this guide will walk through the process of setting up a LEMP stack with MariaDB as the database management…
MariaDB es un sistema de administración de bases de datos de código abierto, que comúnmente se usa como alternativa para la parte de MySQL de la popular pila…
![How To Install MariaDB on Ubuntu 20.04 [Quickstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-mariadb-on-ubuntu-20-04-quickstart-81616-featured.png "How To Install MariaDB on Ubuntu 20.04 [Quickstart] 7")
MariaDB is an open-source database management system, commonly used as an alternative for the MySQL portion of the popular LAMP (Linux, Apache, MySQL, PHP/Python/Perl) stack. It is intended to be a drop-in replacement for MySQL. This quickstart tutorial will explain how to install MariaDB on an Ubuntu 20.04 server, and verify that it is running and has a safe initial configuration.
In this tutorial you will connect a Python application to a database server using the MySQL connector. This module allows you to make queries on the database server from within your application. You’ll set up MariaDB for a Python environment on Ubuntu 18.04 and write a Python script that connects to and executes queries on MariaDB.
Replication allows your databases to distribute load among more than one computer. While MariaDB natively supports master-slave replication, which allows you to offload read operations to a a number of slave servers, this master-master replication, which allows you to write data to any node, is not implemented. With a Galera cluster, MariaDB incorporates some patches that allow for master-master replication. We will be setting this up using Ubuntu 12.04 servers.
L’auteur a choisi Software in the Public Interest pour recevoir un don dans le cadre du programme Write for DOnations. ERPNext est une suite…
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