What are Laravel factories?

As you can see, in their most basic form, factories are classes that extend Laravel’s base factory class and define a definition method. The definition method returns the default set of attribute values that should be applied when creating a model using the factory.

What is the difference between seeder and factory in Laravel?

Database seeder is used to populate tables with data. Model factories is a convenient centralized place to define how your models should be populated with fake data.

What is Laravel faker?

Faker is a PHP package that generates dummy data for testing. With Faker you can generate mass amount of testing data as you needed. Faker comes preinstalled in Laravel framework. You can also use Faker in other frameworks or your own native PHP websites.

What is Laravel eloquent?

Eloquent is an object relational mapper (ORM) that is included by default within the Laravel framework. An ORM is software that facilitates handling database records by representing data as objects, working as a layer of abstraction on top of the database engine used to store an application’s data.

What is factory model?

The factory model is a massively scalable and standardized software development process. It helps software managers decrease time-to-market and costs, and aids in improving product quality.

What is seeder in Laravel?

Laravel offers a tool to include dummy data to the database automatically. This process is called seeding. Developers can add simply testing data to their database table using the database seeder. It is extremely useful as testing with various data types allows developers to detect bugs and optimize performance.

Why do we use factory in Laravel?

Laravel has a feature called model factories that allows you to build fake data for your models. It is very useful for testing and seeding fake data into your database to see your code in action before any real user data comes in.

Why do we use seeder?

What is tinker in Laravel?

Tinker allows you to interact with your entire Laravel application on the command line, including your Eloquent models, jobs, events, and more. To enter the Tinker environment, run the tinker Artisan command: php artisan tinker.

What is MVC in Laravel?

MVC Architecture Of Laravel MVC is an architectural design pattern that helps to develop web applications faster. MVC stands for Model-View-Controller.

What is middleware in Laravel?

Laravel Middleware acts as a bridge between a request and a reaction. It is a type of sifting component. Laravel incorporates a middleware that confirms whether or not the client of the application is verified. If the client is confirmed, it diverts to the home page otherwise, it diverts to the login page.

What is agile factory model?

Successful businesses leverage scalable processes and automation that enable their people to deliver higher-quality products and services than the competition. This often means running operations as if they were a franchise: Business processes are standardized.

What’s a seeder and leecher?

The term “seeders” refers to users who have the complete file and are sharing it. In other words, these are the people who are uploading the data. Leechers meaning: The term “leechers” refers to the users who are downloading the files.

What is a model factory?

Model factory is a software framework that is able to generate predictive maintenance and production models from raw data. This enables analytics and data science teams to move from a development model to a stable, reliable and auditable production model that works faster and with little guess work.

What are seeders in Laravel?

What is database reseed?

The reseed-database command enables you to reseed a passive database copy that is in a failed state and restore the copy (using the latest local Snapshot copy; an archived copy cannot be used) to a healthy state.

What is seed in backend?

Database seeding is populating a database with an initial set of data. It’s common to load seed data such as initial user accounts or dummy data upon initial setup of an application.

What is route in Laravel?

Route is a way of creating a request URL of your application. These URLs do not have to map to specific files on a website. The best thing about these URLs is that they are both human readable and SEO friendly. In Laravel, routes are created inside the routes folder. Routes for the website are created in web.

Is PHP a middleware?

The middleware in web applications is the mid-layer between the HTTP request and the application logic. The middleware process incoming requests and execute the code before the controller’s actions.

What is a database factory?

The database factory is defined as follows: throw new Exception (“Database name not defined in DatabaseFactoryConfiguration section of web.config.”); It’s important to note the use of .NET Reflection in the database factory. While this adds the extensibility and power for our database layer, it also adds a bit of overhead to processing.

Why do we need a database factory design pattern?

By implementing the database layer with a database factory design pattern, we can add enhanced power to our architecture and better anticipate changes in database platforms and connections. Separating database code from application level code is a key method for providing better readability and maintenance of code in C# ASP .NET.

How to instantiate a concrete database in database factory?

Note, the database factory is able to instantiate any type of concrete database by using C# .NET reflection. The database factory is defined as follows: throw new Exception (“Database name not defined in DatabaseFactoryConfiguration section of web.config.”);

How to tell the database factory which connection string to use?

Our database factory design uses its own web.config section, defined in DatabaseFactoryConfiguration. This allows us to tell the database factory which provider class to instantiate (Oracle, MSSQL, etc) and which connection string to use.