---
title: ActiveRecordの呪縛を越えて：DataMapperと不変性の間で「コシ」のある設計のバランスを模索する
tags:  #クリーンアーキテクチャ #doctrine #ddd #php  
author: [katzumi](https://docswell.com/user/katzumi)
site: [Docswell](https://www.docswell.com/)
thumbnail: https://bcdn.docswell.com/page/LJ3WW484J5.jpg?width=480
description: https://fortee.jp/phpconkagawa-2026/proposal/589a8ec7-ab79-4c14-893a-03b4dff32795
published: May 09, 26
canonical: https://docswell.com/s/katzumi/5MQL9N-beyond-activerecord-into-datamapper
---
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