MongoDB

 MongoDB is an open source, document-based database management system that does not require a table schema description. MongoDB - classified as NoSQL and uses JSON-like documents and a database schema. If all four previous DBMSs are well known to most IT professionals, then few have heard of MongoDB. But she confidently takes the 5th line in almost all ratings. And as a result, in our ranking, she also occupies the 5th position.

Drupal is a free content management system implemented in PHP and designed for professional website development.

 Drupal is a free content management system implemented in PHP and designed for professional website development.



With Drupal, you can create business card sites, blogs, online stores, large forums, information portals and other sites of any complexity.

This CMS is focused on developers, so Drupal is often used by people with some knowledge of web programming.

Drupal is suitable for sites with high traffic and a large amount of data, as sites developed with Drupal have a good level of security and work quite quickly.

Pros of CMS Drupal
Free
Good performance (working speed)
The ability to create sites with very complex functionality
Flexibility and versatility
High security