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.

media player

 media player



Media player is a program for playing audio and video files.
Windows 10 has a media player by default, but it's not very convenient, so to speak, and many people don't like it. Therefore, most users install a third-party media player, and here the most functional and popular is the VLC Media Player program.