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 Database Security Checklist: Protecting MySQL, PostgreSQL & MongoDB

Databases hold your application's most sensitive data, making them a high-value target. This...

 How to Back Up and Restore MySQL/MariaDB Databases

A database is only as safe as its most recent tested backup. This guide covers manual and...

 How to Back Up and Restore PostgreSQL Databases

PostgreSQL provides several backup tools depending on your needs — from a simple...

 How to Choose the Right VPS Specs for a Database Server

Database workloads have different resource priorities than typical web hosting — RAM and...

 How to Fix Common Database Connection & Permission Errors

A reference guide to the database connection and permission errors developers hit most often,...

 How to Install MariaDB on Ubuntu & Debian

MariaDB is a community-developed, fully open-source fork of MySQL, offering strong compatibility...

 How to Install MongoDB on Ubuntu & Debian

MongoDB is a NoSQL, document-oriented database designed for flexibility and horizontal...

 How to Install PostgreSQL on Ubuntu & Debian

PostgreSQL is an advanced, standards-compliant open-source relational database known for...

 How to Install and Secure MySQL 8 on Ubuntu & Debian

MySQL is one of the world's most widely used relational database systems, powering WordPress,...

 How to Install and Secure Redis on Ubuntu & Debian

Redis is a fast, in-memory data store used as a cache, session store, message broker, and queue...

 How to Install phpMyAdmin on Ubuntu & Debian

phpMyAdmin provides a web-based interface for managing MySQL/MariaDB databases — running...

 How to Migrate a Database to a New VPS (MySQL, PostgreSQL & MongoDB)

Whether you're upgrading to a bigger VPS or switching providers, migrating a database safely...

 How to Tune MySQL/MariaDB Performance for a VPS

The default MySQL/MariaDB configuration is conservative and rarely optimal for a dedicated VPS....

 MySQL vs PostgreSQL vs MongoDB vs Redis: Which Database Should You Use?

Choosing the right database engine affects your application's performance, scalability, and...

 MySQL/MariaDB Replication Basics: Setting Up a Primary-Replica Setup

Replication copies data from a primary database server to one or more replicas in near real-time,...