---
title: "Discussion on \"How To Sync Data Between Two Databases\" | Hashnode"
description: "Discussion on \"How To Sync Data Between Two Databases\". How to sync data between two databases, including delta updates on subsequent syncs, working around primary key conflicts"
url: "https://hashnode.com/posts/how-to-sync-data-between-two-databases/632d280c318ff0fa1833879f"
---

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# [How To Sync Data Between Two Databases](https://blog.redactics.com/how-to-sync-data-between-two-databases?utm_source=hashnode&utm_medium=feed)

How to sync data between two databases, including delta updates on subsequent syncs, working around primary key conflicts

Sep 23, 2022 · 2 min read · blog.redactics.com  
Updated Nov 13, 2022  
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-   [#sql](https://hashnode.com/tag/sql)
-   [#databases](https://hashnode.com/tag/databases)
-   [#automation](https://hashnode.com/tag/automation)

## Written by

[Joe Auty](https://hashnode.com/@joeauty)

@joeauty

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

DevOps/SRE engineer building Redactics

On multiple occasions in my career I've been tasked with creating production data samples and setting up environments to use this data. Seeing a pattern here, and having spent a lot of time working on perfecting this, I built a business out of this (https://www.redactics.com) and later found my co-founders to take the original concept, generalize it, and extend the original concept into full-fledged data privacy product with its initial focus around bringing safe production data into test, development (local and cloud-based), and demo environments.

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