---
title: "Discussion on \"Scaling database practices\" | Hashnode"
description: "Discussion on \"Scaling database practices\". A practical guide to scaling PostgreSQL: connection pooling, indexing, partitioning, replicas, sharding, and CDC for real-world systems."
url: "https://hashnode.com/posts/scaling-database-practices/6a4e9cb9c4dcf2862e9c5a01"
---

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# [Scaling database practices](https://nguyengineer.dev/scaling-database-practices?utm_source=hashnode&utm_medium=feed)

A practical guide to scaling PostgreSQL: connection pooling, indexing, partitioning, replicas, sharding, and CDC for real-world systems.

Jul 8 · 27 min read · nguyengineer.dev  
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-   [#postgres](https://hashnode.com/tag/postgres)
-   [#database](https://hashnode.com/tag/database)
-   [#scaling](https://hashnode.com/tag/scaling)
-   [#backend](https://hashnode.com/tag/backend)
-   [#performance](https://hashnode.com/tag/performance)
-   [#architecture](https://hashnode.com/tag/architecture)

## Written by

[Nguyen Engineer](https://hashnode.com/@finnng)

@finnng · Berlin, Germany

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

Software Engineer

👋 Hi, I’m Nguyen, or you can call me Finn 💾 Vimmer ❤️ Gopher 📍I'm based in Berlin, Germany ⚙️ I love working with Go and Typescript ⚙️ I specialized in distributed system and cloud native.

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