MongoDB

Databases optimized for high performance, even when handling very large volumes of data. Often used in Big Data and real-time applications, where speed and the ability to process large quantities of data are crucial.

Schema-less databases enable you to store different types of data in the same database, without having to define which types in advance. Particularly useful for semi-structured or unstructured data, or when you don’t know exactly what data will be stored in advance.

Servers can be added to the database cluster to handle larger volumes of data.