---
title: "Discussion on \"Sharding, Replication and System Design Week 51.1 Cohort 3.0\n\" | Hashnode"
description: "Discussion on \"Sharding, Replication and System Design Week 51.1 Cohort 3.0\n\". Stateless vs Stateful Backend\nStateless backend\nEach request is independent. The server does not keep client session state between requests.\nAny server instance can handle any request if it has access"
url: "https://hashnode.com/posts/sharding-replication-and-system-design/6a151d997d85e6a1af337aaa"
---

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Discussion

# [Sharding, Replication and System Design Week 51.1 Cohort 3.0](https://blog.adityaguptareal.com/sharding-replication-and-system-design?utm_source=hashnode&utm_medium=feed)

Stateless vs Stateful Backend Stateless backend Each request is independent. The server does not keep client session state between requests. Any server instance can handle any request if it has access

May 26 · 18 min read · blog.adityaguptareal.com  
Updated Jul 2  
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## Written by

[Aditya Kumar Gupta](https://hashnode.com/@adityaguptareal)

@adityaguptareal · Ghaziabad, India

  
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Tech-savvy Full-Stack Developer

Hi there! I'm Aditya, a passionate Full-Stack Developer driven by a love for turning concepts into captivating digital experiences. With a blend of creativity and technical expertise, I specialize in crafting user-friendly websites and applications that leave a lasting impression. Let's connect and bring your digital vision to life!

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