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.

Microsoft SQL Server

 

Microsoft SQL Server is a relational database management system developed by Microsoft. It is actively used in the corporate sector, especially in large companies. And this is not just a DBMS - it is a whole range of applications that allows you not only to store and modify data, but also analyze it, secure this data, and much more.


According to RUSSOFT surveys, Microsoft SQL Server is most often used by software organizations.