How To Videos

Magento 2 has a special mechanism which allows you to create database tables, modify existing ones, and even add some data into them (like setup data, which has to be added when a module is installed). This mechanism allows those changes to be transferable between different installations.

A module is a structural element of Magento 2. The whole system is built upon modules.

Typically, the first step in creating a customization is building a module.

To create a module, you need to complete the following steps: