---
title: "Discussion on \"Top 10 Patterns in software architecture\" | Hashnode"
description: "Discussion on \"Top 10 Patterns in software architecture\". Design PatternPurposeExample\n\n\n\nSingleton PatternEnsures that a class has only one instance and provides a global point of access to that instance.Used in logging systems, database connections, and configuration settings.\n\nFactory Method PatternDefin..."
url: "https://hashnode.com/posts/top-10-patterns-in-software-architecture/66e273b09a659d4b81f96594"
---

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# [Top 10 Patterns in software architecture](https://sonablogs.hashnode.dev/top-10-patterns-in-software-architecture?utm_source=hashnode&utm_medium=feed)

Design PatternPurposeExample Singleton PatternEnsures that a class has only one instance and provides a global point of access to that instance.Used in logging systems, database connections, and configuration settings. Factory Method PatternDefin...

Sep 12, 2024 · 2 min read · sonablogs.hashnode.dev  
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## Written by

[Sonalika Patel](https://hashnode.com/@sonalikapatel)

@sonalikapatel · Melbourne, Australia

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

Learning by doing (software development projects) and leading by example (Pair programming and Peer reviewing).

I mostly write on cloud, security data and AI.

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