---
title: "Discussion on \"Pessimistic Concurrency Control - 2PL\" | Hashnode"
description: "Discussion on \"Pessimistic Concurrency Control - 2PL\". Introduction\nIn today's high-traffic database management systems (DBMS), leveraging the full potential of hardware is essential. With the advent of modern CPUs, the opportunity for parallel processing has increased significantly. However, executing m..."
url: "https://hashnode.com/posts/pessimistic-concurrency-control-2pl/63e3a22b1e97db7c25ec3373"
---

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# [Pessimistic Concurrency Control - 2PL](https://samuel-sorial.hashnode.dev/pessimistic-concurrency-control-2pl?utm_source=hashnode&utm_medium=feed)

Introduction In today's high-traffic database management systems (DBMS), leveraging the full potential of hardware is essential. With the advent of modern CPUs, the opportunity for parallel processing has increased significantly. However, executing m...

Feb 8, 2023 · 4 min read · samuel-sorial.hashnode.dev  
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-   [#concurrency](https://hashnode.com/tag/concurrency)
-   [#locking](https://hashnode.com/tag/locking)
-   [#databases](https://hashnode.com/tag/databases)
-   [#two-phase-locking](https://hashnode.com/tag/two-phase-locking)
-   [#concurrency-control](https://hashnode.com/tag/concurrency-control)

## Written by

[Samuel Sorial](https://hashnode.com/@samuel-sorial)

@samuel-sorial · Montreal, Canada.

  
[View profile](https://hashnode.com/@samuel-sorial)

Backend Developer @ Cloud Imperium Games

A software engineer who is enthusiast about back-end engineering and system design with a flexible mindset. I love playing with frameworks and moving between the languages just like an artist playing

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