---
title: "Discussion on \"Locking-Based Isolation at SQL Server\" | Hashnode"
description: "Discussion on \"Locking-Based Isolation at SQL Server\". How SQL Server manages transactions concurrency by Isolation Levels, what are their anomalies, and how they work"
url: "https://hashnode.com/posts/locking-based-isolation-at-sql-server/62d8da56ca829b4aca568a26"
---

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# [Locking-Based Isolation at SQL Server](https://mayallo.hashnode.dev/locking-based-isolation-at-sql-server?utm_source=hashnode&utm_medium=feed)

How SQL Server manages transactions concurrency by Isolation Levels, what are their anomalies, and how they work

Jul 21, 2022 · 9 min read · mayallo.hashnode.dev  
Updated Apr 18, 2023  
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## Written by

[Mohamed Mayallo](https://hashnode.com/@mayallo)

@mayallo

  
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Self-taught Software Engineer

I'm a Software Engineer Passionate about Clean Code, Design Patterns, and System Design. Learning something new every day. Feel free to say Hi on LinkedIn at https://www.linkedin.com/in/mayallo

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