---
title: "Discussion on \"Fixing Hot Partitions in Multi-Tenant Kafka\" | Hashnode"
description: "Discussion on \"Fixing Hot Partitions in Multi-Tenant Kafka\". A practical guide to hot partitions: key salting, custom partitioners, and tenant tiering"
url: "https://hashnode.com/posts/fixing-hot-partitions-in-multi-tenant-kafka/6ab938fe710fc13ae095726e"
---

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# [Fixing Hot Partitions in Multi-Tenant Kafka](https://kareemdev.hashnode.dev/fixing-hot-partitions-in-multi-tenant-kafka?utm_source=hashnode&utm_medium=feed)

A practical guide to hot partitions: key salting, custom partitioners, and tenant tiering

Sep 27 · 11 min read · kareemdev.hashnode.dev  
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## Written by

[Kareem Ashraf](https://hashnode.com/@kareemashraf)

@kareemashraf · Alexandria, egypt

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

Software Engineer

Passionate learner and problem solver, sharing insights and lessons from the projects and challenges I tackle throughout my career 🤓

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