TecAdmin published a tutorial about setting up Apache, PHP, and MongoDB in Ubuntu and Debian.
How To Setup Apache, PHP & MongoDB in Ubuntu & Debian
MongoDB is a free open-source, schema-free, NoSQL database which is getting more popular day by day among web developers. It is a document-oriented database and is known for its processing speed. In order to use MongoDB for our projects, we will first need to install it on our system along with its dependencies