Efficient Data Seeding in Laravel: Exporting SQL Files or Generating Seeders

In Laravel development, database structure changes are handled by migration and initial data can be inserted using seeder. When the amount of seed data becomes large, manually writing insert statements in a seeder becomes impractical.

The article shows an example of inserting many rows directly with DB::table('software_categories')->insert(array(...)), illustrating how cumbersome it can be.

Two practical solutions are presented:

Export the populated data to a .sql file using a database tool (e.g., HeidiSQL) and import it in the production environment. In Laravel you can create a custom Artisan command that runs DB::unprepared(file_get_contents('path/data.sql')); to execute the SQL.

Generate a seeder file from the existing data. By installing the orangehill/iseed package ( composer require orangehill/iseed -vvv), you can run php artisan iseed table_name to automatically create a seeder class in database/seeders. Then populate the database with php artisan db:seed --class=YourTableSeeder.

Both methods are valid ways to handle bulk data seeding in Laravel projects.