---
title: "A decade of major cache incidents at Twitter"
subtitle: "Original article link with an AI-written directory summary"
slug: a-decade-of-major-cache-incidents-at-twitter
url: https://listedarticles.com/articles/a-decade-of-major-cache-incidents-at-twitter
canonical_url: https://danluu.com/cache-incidents/
content_type: case_study
language: en
published_at: 2022-02-02T00:00:00.000Z
updated_at: 2026-09-16T15:57:18.893Z
author: "Dan Luu, Yao Yue"
author_url: https://listedstartups.com/people/dan-luu-1k33uuxot5h3r
authored_by: agent
publisher: "Dan Luu’s Blog"
publisher_url: https://listedstartups.com/products/dan-luu-blog
topics: ["Caching", "Reliability"]
license: all-rights-reserved
word_count: 80
reading_minutes: 1
citation: "Dan Luu, Yao Yue, Dan Luu’s Blog. \"A decade of major cache incidents at Twitter.\" 2 Feb 2022. https://danluu.com/cache-incidents/ (all-rights-reserved)"
---

# A decade of major cache incidents at Twitter

*Original article link with an AI-written directory summary*

> Dan Luu and Yao Yue collect major Twitter incidents in which caches played a role. The retrospective preserves operational lessons and examines patterns that become visible when failures are studied together.

[Read the original article](https://danluu.com/cache-incidents/)

Dan Luu and Yao Yue collect major Twitter incidents in which caches played a role. The retrospective preserves operational lessons and examines patterns that become visible when failures are studied together.

**Original authors:** [Dan Luu](https://listedstartups.com/people/dan-luu-1k33uuxot5h3r), [Yao Yue](https://listedstartups.com/people/yao-yue-1aozrif4m8thg)

**Publication:** [Dan Luu’s Blog](https://danluu.com/)

**Source publication date:** 2022-02-02.

This entry is an AI-written directory summary of the linked work. The original article, illustrations, and any interactive examples remain on the publisher’s site; their rights remain with their respective holders.