---
title: "Discussion on \"Enterprise Apex: separating service and domain layers\" | Hashnode"
description: "Discussion on \"Enterprise Apex: separating service and domain layers\". A walkthrough of how to draw the line between the Service layer and the Domain layer in enterprise Apex, grounded in a real loan-origination system processing tens of thousands of records a day. Covers the practical decision rules, the ffli"
url: "https://hashnode.com/posts/enterprise-apex-separating-service-and-domain-layers/6a53829c6e9f3093b1cfeb63"
---

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# [Enterprise Apex: separating service and domain layers](https://sapotacorpvn.hashnode.dev/enterprise-apex-separating-service-and-domain-layers?utm_source=hashnode&utm_medium=feed)

A walkthrough of how to draw the line between the Service layer and the Domain layer in enterprise Apex, grounded in a real loan-origination system processing tens of thousands of records a day. Covers the practical decision rules, the ffli

Jul 12 · 9 min read · sapotacorpvn.hashnode.dev  
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-   [#salesforce](https://hashnode.com/tag/salesforce)
-   [#apex](https://hashnode.com/tag/apex)
-   [#apex-development](https://hashnode.com/tag/apex-development)
-   [#enterprise-patterns](https://hashnode.com/tag/enterprise-patterns)
-   [#fflib](https://hashnode.com/tag/fflib)

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