title: What are the advantages of the created_at and updated_at column in Laravel
body: <p>I am new to laravel. Recently, I have created my ER diagram for my app. While learning laravel I see that they have this timestamp property in the schema builder that creates a created_at and updated_at column. Base on my modeling I don't really need these extra columns, so it's a must to have them or what are the benefits of having these columns on every table.</p>