From 9120449abf8ac70148b3b74d2c80e19ed99b5afc Mon Sep 17 00:00:00 2001
From: OuYangJinTing <Ou.Yang.Jin.Ting.X@gmail.com>
Date: Tue, 14 Oct 2025 18:05:11 +0800
Subject: [PATCH] Add N plus one operation solution section to README

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 3251a97..58b3471 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@
     - [Using Entities](#using-entities)
     - [Entity Organization](#entity-organization)
     - [Caveats](#caveats)
+    - [Preloading Associations](#preloading-associations)
   - [Installation](#installation)
   - [Testing with Entities](#testing-with-entities)
   - [Project Resources](#project-resources)
@@ -674,6 +675,10 @@ end
 
 Also note that an `ArgumentError` is raised when unknown options are passed to either `expose` or `with_options`.
 
+### Preloading Associations
+
+Use [Grape::Entity::Preloader](https://github.com/OuYangJinTing/grape-entity-preloader) to preload associations and callbacks and avoid N+1 operations.
+
 ## Installation
 
 Add this line to your application's Gemfile: