Laravel Programming Tutorials, Guides & Best Practices

Open the newly created file in app/Providers/PerformanceServiceProvider.php and define shared data:

   namespace App\Providers;

   use Illuminate\Support\ServiceProvider;
   use Illuminate\Support\Facades\Cache;

   class PerformanceServiceProvider extends ServiceProvider
   {
       public function register()
       {
           // Register a singleton for shared data
           $this->app->singleton('sharedData', function () {
               return Cache::rememberForever('shared_data', function () {
                   return [
                       'max_uploads' => 10, // Example limit
                       'api_rate_limit' => 100, // API requests per minute
                       'features' => [
                           'uploads_enabled' => true,
                           'comments_enabled' => false,
                       ],
                   ];
               });
           });
       }
   }

The Base Controller can also include methods that multiple controllers can use.

Add reusable methods to handle common tasks:

   Event::listen('settings.updated', function () {
       app()->forgetInstance('sharedData');
   });

• Performance Improvement: Avoid redundant database queries by loading shared data once.
• Centralized Data Logic: Keep shared data in a single location for easy maintenance.
• Reusability: Access the same data instance anywhere in the application without reloading.