---
title: "Discussion on \"Escolhendo IDs no C#: Do Caos do Legado à Elegância do Guid V7\" | Hashnode"
description: "Discussion on \"Escolhendo IDs no C#: Do Caos do Legado à Elegância do Guid V7\". Entenda as vantagens do Guid V7 em C#"
url: "https://hashnode.com/posts/escolhendo-ids-no-csharp-do-caos-a-elegancia-do-legado-do-guid-v7/697160add9b7e065c12e3b1a"
---

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# [Escolhendo IDs no C#: Do Caos do Legado à Elegância do Guid V7](https://mvfc.hashnode.dev/escolhendo-ids-no-csharp-do-caos-a-elegancia-do-legado-do-guid-v7?utm_source=hashnode&utm_medium=feed)

Entenda as vantagens do Guid V7 em C#

Dec 25, 2025 · 7 min read · mvfc.hashnode.dev  
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## Written by

[Marcus Costa](https://hashnode.com/@marcusfreitascosta)

@marcusfreitascosta · São Paulo

  
[View profile](https://hashnode.com/@marcusfreitascosta)

.NET Developer | C# | AWS | GCP | Microsoft Certified Solutions Developer (MCSD).

6+ years of experience focused on Backend Development (.NET) for mission-critical systems, banking, and judicial data. Specialist in the Microsoft ecosystem with MCSA and MCSD certifications, plus additional certifications in Azure, AWS, and GCP. Focused on C# API and microservices development (.NET Core to .NET 10), emphasizing Background Services (Workers), messaging, and Batch processing.

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