Which database management system do you prefer to use in your projects?

The choice of database management system (DBMS) depends on the project requirements, its scale, data type, and load.

Commonly preferred are:

• MySQL or PostgreSQL — popular relational DBMS with good performance and transaction support.
• SQLite — lightweight embedded database for small projects or prototypes.
• MongoDB — document-oriented NoSQL database for flexible handling of unstructured data.

For example, for a classic web application with a clear data structure, PostgreSQL or MySQL are usually chosen. If the data has a complex or changing structure, MongoDB might be suitable.

In PHP projects, MySQL is often used due to broad support and easy integration.