Unity - database for keeping score?

Hey guys, I am a begginer in unity. Currently making a game and what I have to do is keep a scoreboard of the scores players achieved. I have to do this with some kind of a database or something, can anyone help me?

If you want to save the scores locally on the client machine you can look into file based databases like SQLite

If you want to save every score in a single database on your server you could host a MySQL database and access it using a webservice. That way you donĀ“t save any connectionstring in your game (which you should never do!)