---
title: "Publication deduplication and its limits"
description: "How can you test publication deduplication inside and outside its window?"
status: "coming-soon"
language: "en"
canonical: "https://bulnik.dev/en/articles/topics/T18.06/"
topicId: "T18.06"
---

> Coming soon — this article is being prepared. Below are its question, intended outcome, and place in the story.

## The question

How can you test publication deduplication inside and outside its window?

## What we will work through

Test publication deduplication inside and outside its window.

## Before you begin

Previously covered: Streams and consumers as separate entities; Inbox and processing deduplication.

- [Streams and consumers as separate entities](/en/articles/topics/T18.01/)
- [Inbox and processing deduplication](/en/articles/topics/T22.05/)