-
MySQL/MariaDB
Add Additional MariaDB Galera Hosts/Servers To Database Cluster
One of the great advantages of a MariaDB Galera cluster is the ability to scale up and down with ease.…
Read More » -
Email
Use Multiple Domains On an Ubuntu Postfix Email Server
If you have been following our series of articles on installing and managing a Postfix email server, you may want…
Read More » -
Email
Install RoundCube Webmail OpenLiteSpeed Ubuntu Postfix Server
In this article, we are going to learn how to install Roundcube on our OpenLiteSpeed Ubuntu Postfix server. This is…
Read More » -
Email
Install Postfixadmin on Ubuntu Postfix email Servers
This is part four of our series on how to install a Postfix email server. In part one we installed…
Read More » -
Email
Postfix DKIM Records and Postfix SPF Records
Now we have our Postfix server sending and receiving emails it’s time to do some tidying up. You should configure…
Read More » -
Email
Install Dovecot IMAP/POP3 Server on Postfix With TLS
In the first article, we learnt how to install Postfix on our Ubuntu NVMe VPS Server. We configured Postfix to…
Read More » -
Email
Install Postfix Email Server on Ubuntu
Postfix, created by Wietse Venema, emerged as an alternative to the venerable Sendmail program. Its journey began at IBM Research, and after…
Read More » -
MySQL/MariaDB
MariaDB Galera Cluster Crash. Recover a Galera Cluster.
MariaDB Galera Clusters are designed to be online all of the time. A MariaDB Galera cluster can deal well with…
Read More » -
Web Servers
Install Redis Object Cache for WordPress on Ubuntu 22
Redis Object Cache in WordPress is a powerful object caching mechanism that enhances the performance of your WordPress site. Over 65%…
Read More » -
MySQL/MariaDB
Install MariaDB Database Replication. MariaDB Galera Database Cluster
Buckle up. We’re going to take another look at replicating MariaDB databases. Previously we’ve looked at MySQL Replication using the…
Read More »