---
title: "Discussion on \"Exactly-Once Delivery is Impossible\" | Hashnode"
description: "Discussion on \"Exactly-Once Delivery is Impossible\". Exactly-Once Effects are not"
url: "https://hashnode.com/posts/exactly-once-delivery-is-impossible/697f9bd04ee8a2bf3c367886"
---

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Discussion

# [Exactly-Once Delivery is Impossible](https://systems-notes.hashnode.dev/exactly-once-delivery-is-impossible?utm_source=hashnode&utm_medium=feed)

Exactly-Once Effects are not

Feb 1 · 8 min read · systems-notes.hashnode.dev  
Updated Sep 21  
Read the article

-   [#at-most-once](https://hashnode.com/tag/at-most-once)
-   [#exactly-once](https://hashnode.com/tag/exactly-once)
-   [#exactly-once-semantics](https://hashnode.com/tag/exactly-once-semantics)
-   [#at-least-once](https://hashnode.com/tag/at-least-once)

## Written by

[Surya Sathi](https://hashnode.com/@surya-sathi)

@surya-sathi

  
[View profile](https://hashnode.com/@surya-sathi)

Skadoosh!

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