Laravel Performance Optimization: 10 Tips for 2026

1. Database Query Optimization

Use eager loading, avoid N+1 queries:

// Bad
                $users = User::all();
                foreach ($users as $user) {
                    echo $user->posts->count(); // N+1!
                }

                // Good
                $users = User::withCount('posts')->get();

2. Redis Caching

$value = Cache::remember('users', 3600, function () {
                    return User::all();
                });

3. Queue Heavy Tasks

Move emails, reports, AI processing to queues.

We achieved 300% speed improvement for a client using these techniques.