---
title: 即時聊天系統架構：從需求到容量估算的全景筆記
url: 'https://www.dbyellow.com/blog/2026-08-chat-system'
markdown: 'https://www.dbyellow.com/blog/2026-08-chat-system.md'
lang: zh-tw
date: '2026-08-17'
description: 'Table of Contents 即時聊天系統架構：從需求到容量估算的全景筆記 即時聊天系統架構：從需求到容量估算的全景筆記 本文整理自一支系統設計教學影片，加上我自己的筆記與延伸觀點。當作 reference …'
taxonomy:
  category:
    - Tech
  tag:
    - system-design
    - chat-system
    - websocket
    - real-time
    - messaging
  archives_month:
    - aug_2026
  archives_year:
    - '2026'
---

# 即時聊天系統架構：從需求到容量估算的全景筆記

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