Category: Tutorials

Installing SQL Server on Windows Server – A Step-by-Step Guide Here’s a detailed, step-by-step guide on how to install Microsoft […]

Install PostgreSQL in Ubuntu 18.04/ 20.04/ 22.04 PostgreSQL is a robust, open-source relational database management system (RDBMS). Its reliability, feature […]

How to Install PgAdmin4 on Ubuntu 18.04 / 20.04 / 22.04 PgAdmin4 is an invaluable open-source administration and management tool […]

How to back up and restore a PostgreSQL database using pg_dump and pg_restore Backing up and restoring a database is […]

Back up and restore a MySQL / MariaDB database using mysqldump MySQL and MariaDB stand as two of the most […]

How to Configure SSL/TLS for MySQL on Ubuntu and Debian Secure Socket Layer (SSL) and Transport Layer Security (TLS) are […]

How to use Indexes in MySQL in Linux Indexes are a cornerstone of optimizing MySQL databases. They empower the database […]

How to Fix Corrupted Tables in MySQL MySQL is a cornerstone of countless web applications and websites, acting as the […]

Setting Up MTLS (Mutual TLS) Authentication In today’s digital world, securing communication between systems is paramount. Traditional TLS (Transport Layer […]

Implementing DMARC Monitoring and Reporting Implementing DMARC monitoring and reporting is a critical component of any organization’s email security strategy. […]

How to Install and Configure Mailman for Mailing Lists Mailman is a robust and time-tested open-source solution for managing electronic […]

Understanding and Configuring Postfix Queue Management Introduction Managing mail queues is a critical task for every email system administrator. The […]