In most CMS' and frameworks we are using MySQL database. There are some tools that facilitate the management of the database.
In this lesson, I am going to present the most popular:
WordPress has also some plugins that are able to manage the database from within the Dashboard.
Tools to manage MySQL - CLI & WorKbench
MySQL Workbench: It is a GUI that manages the database (it is a native app of MySQL)
MySQL CLI: It is the Command Line Interface
Tools to manage MySQL - phpMYadmin
The phpMYadmin is the most popular GUI to manage the database. XAMPP and other packages are using it.
Tools to manage MySQL - HeidiSQL
HeidiSQL is another good alternative.
Tools to manage MySQL - WordPress
There are some WordPress plugins for this task, like:
WP-DBManager