Laravel Performance Development Tutorials, Guides & Insights

Consider a scenario where:

• Multiple users submit forms simultaneously, and their data is processed by queued jobs.
• Two jobs attempt to update the same resource, such as inventory or account balances, at the same time.
• A lack of locking or proper checks causes overwrites, duplicate entries, or data corruption.

Imagine you want to fetch a list of posts along with their authors:

$posts = Post::all();

foreach ($posts as $post) {
    echo $post->author->name;
}

If data depends on the current user or request, consider using middleware to inject data conditionally.

• Centralized Data Logic: Service providers act as a single source for global data, simplifying management and maintenance.
• Performance Optimization: Shared data is loaded once and reused throughout the application, reducing database queries.
• Easy Access: Data can be accessed in Blade templates, controllers, and middleware without additional queries.

   app()->forgetInstance('sharedData');

After resetting, access app('sharedData') to reload the data dynamically.