𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗟𝗮𝗿𝗮𝘃𝗲𝗹 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲

𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗟𝗮𝗿𝗮𝘃𝗲𝗹 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 You need fast web applications. Slow apps frustrate users and hurt your business. The "N+1 query problem" can slow down your Laravel apps. But Laravel has a solution: eager loading. This technique helps you master the with() method. You will learn how to keep your apps fast and efficient. Let's look at an example. You have a blogging platform. Each post belongs to an author. You want to show a list of posts with each post's author. A common approach is to fetch all posts, then fetch each post's author. This results in many database queries. If you have 100 posts, this code makes 101 database queries. This is the "N+1 query problem". It creates overhead and slows down your app. The with() method solves this problem. It fetches all related models in one or two queries. You can use it like this: $posts = App\Models\Post::with('author')->get(); This code fetches all posts and their authors in two queries. You can also load multiple relationships: $posts = App\Models\Post::with(['author', 'category'])->get(); Or load relationships of relationships: $posts = App\Models\Post::with('author.profile')->get(); Eager loading is key to building fast Laravel apps. It eliminates the N+1 query problem and reduces database queries. Use the with() method to improve your app's performance. Source: https://dev.to/prabashanadev/mastering-laravel-performance-a-deep-dive-into-eager-loading-22l0