#daily tips# 三款免费的mysql数据库，我也是从这个alist的衍生项目知道的：
https://github.com/alist-org/alist-koyeb

You may need to use another remote MySQL database as instance restarts will lose data. Recommended Free MySQL Databases:

https://db4free.net/
https://remotemysql.com/
https://www.freesqldatabase.com/