What is eloquent ORM in Laravel example?

The Eloquent ORM included with Laravel provides a beautiful, simple ActiveRecord implementation for working with your database. Each database table has a corresponding “Model” which is used to interact with that table. Before getting started, be sure to configure a database connection in config/database.

What does eloquent ORM in Laravel provides?

Laravel includes Eloquent, an object-relational mapper (ORM) that makes it enjoyable to interact with your database. In addition to retrieving records from the database table, Eloquent models allow you to insert, update, and delete records from the table as well.

What are controllers in Laravel?

A Controller is that which controls the behavior of a request. It handles the requests coming from the Routes. In Laravel, a controller is in the ‘app/Http/Controllers’ directory.

What is polymorphic relationship in laravel?

Laravel Polymorphic Relationship allows a model to belong to more than one other model on a single association. There are three types of Polymorphic relationships in Laravel.

What is lazy loading in laravel?

Dynamic properties are “lazy loading”, meaning they will only load their relationship data when you actually access them. Because of this, developers often use eager loading to pre-load relationships they know will be accessed after loading the model.

Is query Builder faster than eloquent?

I did some performance test between Laravel query builder and eloquent. Query builder was much faster with various of sql statement (select-update-delete-insert).

What is Auth in Laravel?

Laravel includes built-in authentication and session services which are typically accessed via the Auth and Session facades. These features provide cookie-based authentication for requests that are initiated from web browsers. They provide methods that allow you to verify a user’s credentials and authenticate the user.

What is reverse routing in Laravel?

Laravel reverse routing is generating URL’s based on route declarations. Reverse routing makes your application so much more flexible. It defines a relationship between links and Laravel routes. When a link is created by using names of existing routes, appropriate Uri’s are created automatically by Laravel.