How to configure an NGINX reverse proxy
NGINX is a high-performance web server widely recognized for its stability, rich features, and low resource consumption. As a reverse proxy, it acts...
How to install PostgreSQL on CentOS 9 + create roles and databases
PostgreSQL is an open-source relational database management system (RDBMS) known for its capability to handle large amounts of data, making it a...
How to install MongoDB on Ubuntu in 2025
MongoDB is one of the most popular open-source NoSQL database managers. It stores data in a formatted document instead of a tabular format. Since it...
How to remove all Docker images, containers, volumes, and networks
Docker images are the cornerstone of your Docker environment, serving as templates from which containers are created. However, these images can...
How to install Maven on Ubuntu: using apt and official website
Software development is one of the most challenging areas to work in. Fortunately, the right tools can make the development process more streamlined...
NGINX vs. Apache: Which web server is better for performance and scalability?
When comparing NGINX vs. Apache, architecture plays the biggest role. Here’s how the two web servers differ in terms of architecture,...
How to install Docker on CentOS 9 Stream + Docker Compose
Many sysadmins use Docker in their work because of the advantages it provides when handling containers in Linux. Docker is used primarily for the...
How to install PostgreSQL on Ubuntu and usage instructions for effective database management
PostgreSQL is a popular open-source relational database management system (RDBMS) known for its scalability and efficiency in handling large amounts...
How to install, configure, and secure Redis on Ubuntu
Redis is an in-memory database used to store data temporarily as a cache to reduce server load and improve application performance. It is also a...