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Loading...Introduction to Performance Optimization
When I first started working with Laravel, I was surprised by how quickly our application's performance degraded as the user base grew. Last quarter, our team discovered that optimizing our Laravel application for performance wasn't just about scaling our servers, but also about making smart decisions in our code. Here's what I learned when optimizing our Laravel app for better performance.
Understanding the Importance of Eager Loading
One of the first things I realized was the importance of eager loading. We had a lot of nested relationships in our models, and not eager loading them was causing a significant amount of queries to be executed. By using $with on our models, we were able to reduce the number of queries from 20 to 2, resulting in a significant performance boost.
// Before
$user = User::find(1);
foreach ($user->posts as $post) {
foreach ($post->comments as $comment) {
// Do something with the comment
}
}
// After
$user = User::with('posts.
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