Tag feed

#n1

12 posts2 followers

Explore Hashnode

Alternatives

Trending tags this week

PKPatrick Kearnsfullstackcity.comSep 8 · 19 min read

The AI N+1 Problem in .NET

Most .NET developers recognise an N+1 database query when they see one. AI features can recreate the same failure at a more expensive boundary. An application loads 300 support tickets, documents or p

0

DDeploynixdeploynix.hashnode.devApr 25 · 8 min read

N+1 Query Detection and Prevention in Laravel Production Apps

The N+1 query problem is the most common performance issue in Laravel applications, and it's the easiest to introduce accidentally. A developer adds $post->author->name in a Blade template, and suddenly a page that loaded 10 posts now executes 11 dat...

0

MMaverickjyanshu.hashnode.devFeb 10 · 17 min read

🗄️ N+1 Query Problem

A comprehensive guide to understanding Object-Relational Mappers and one of the most common performance pitfalls in database-driven applications. 🤔 What is an ORM? ORM stands for Object-Relational

0

WOWalter Onyangowaltertayarg.hashnode.devSep 19, 2025 · 2 min read

N + 1 Query Problem and the Solution

What is N + 1 problem? In simple terms, the N + 1 query problem happens when you: Run 1 query to fetch a list of records Then, for each of those N records, you run another query. That’s why it’s called N + 1: one main query plus N additional quer...

0

SSoyuliasoyulia.hashnode.devSep 17, 2025 · 6 min read

[Spring] N+1문제 발생과 분석

✍️ 작성하게 된 이유 옷을 관리하는 서비스를 개발하면서 Cloth 엔티티와 그에 연관된 ClothWithAttributes, Attribute 데이터를 함께 조회하는 기능이 필요했다.그런데 연관 데이터를 조회할 때마다 쿼리가 폭발적으로 증가(N+1 문제) 하며, 성능이 급격히 저하되는 상황을 마주하게 되었다. Spring JPA의 대표적인 문제로 N+1임을 알고있었지만, 해결하는 방법은 Fetch Join밖에 몰랐다. 지연로딩되는 필드를 엔티...

0

SCSabin Chapagainblog.sabinchapagain.com.npJun 16, 2025 · 4 min read

N+1 Queries: The Simple Fix for Django APIs

Are your Django Rest Framework APIs feeling slow? Is your database groaning under the weight of too many queries? You might be facing the infamous N+1 query problem, a common performance bottleneck in ORM-based applications. In this post, we'll demys...

0

刘刘付blog.liufu.ccAug 11, 2024 · 2 min read

斐讯N1折腾记：运行 Linux 及优化

咳咳咳，上篇教程教大家给斐讯 N1 降级并且刷了官改系统，可以当作一个电视盒子和下载机来使用。有些小伙伴可能不想把它当作电视盒子，就想把它当作 NAS 或者是服务器，但是总不能拿 Android 玩吧，Android 也不是针对服务器设计的。那么我说过，N1 不仅能刷官改，还能运行 Linux，而且是完整的 Linux 发行版，用 Linux 当服务器、NAS、下载机，体验总是要比 Android 好的。这篇教程就教大家如何在斐讯 N1 运行 Linux 以及后续的优化，在此之前，需要将你...

0

TThunderthunderbyte.hashnode.devJun 28, 2024 · 4 min read

10. creww 쿼리개선(1)

creww project 쿼리개선 시작 맨 처음 코드를 작성하면서 N+1 문제들을 생각 안하고 코드를 작성했다.그래서 도메인 순서대로 쿼리를 개선해야할지..어찌하지?생각하다가 일단 Postman을 실행시킨 뒤에 id가 1인 보드에 전체 게시글 요청을 보냈다.getPosts 라는 서비스 메서드를 먼저 해결하기로.. 문제점 쿼리 개선 전 서비스 로직 public Page<PostResponse> getPosts(Long boardId, int ...

1

T

MAMuhammad Abubakarabubakarwebdev.hashnode.devJun 11, 2024 · 3 min read

Understanding N+1 Query Problems and Their Impact on API Speed

Have you ever noticed your endpoint response takes too long to respond? There could be many reasons for that, but one of the most common is spending a lot of time on database calls. A frequent cause of database problems in business logic is the N+1 q...

0

Ssivalaxmansivalaxman8.hashnode.devSep 4, 2023 · 3 min read

Finding, Fixing, and Preventing N+1 Queries in Ruby on Rails

One of the most common performance bottlenecks in Ruby on Rails applications is the N+1 query problem. It's a scenario where you fetch a collection of records and then, for each record, perform an additional database query. This can lead to a signifi...

0

#n1

Search Hashnode

#n1

Explore Hashnode

Trending tags this week

The AI N+1 Problem in .NET

N+1 Query Detection and Prevention in Laravel Production Apps

🗄️ N+1 Query Problem

N + 1 Query Problem and the Solution

[Spring] N+1문제 발생과 분석

N+1 Queries: The Simple Fix for Django APIs

斐讯N1折腾记：运行 Linux 及优化

10. creww 쿼리개선(1)

Understanding N+1 Query Problems and Their Impact on API Speed

Finding, Fixing, and Preventing N+1 Queries in Ruby on Rails