---
id: 20261024-T0-02
title: "OpenAI详解如何把在线存储扩到支撑10亿ChatGPT用户，读取快12倍"
title_en: "OpenAI Scales Habitat Storage for 1 Billion ChatGPT Users, 12x Faster Reads"
url: https://ai.daily.yangsir.net/daily/20261024-T0-02
issue_date: 2026-10-24
publish_date: 2026-10-23T17:00:00.000Z
category: news
source_name: "OpenAI News"
source_url: https://openai.com/index/scaling-storage-one-billion-users-part-two
---

# OpenAI详解如何把在线存储扩到支撑10亿ChatGPT用户，读取快12倍

OpenAI发布技术文章第二部分，介绍如何通过可靠的多租户架构、全局缓存和Azure Cosmos DB扩展Habitat存储系统，为ChatGPT提供12倍更快的读取速度。这套系统要支撑超过10亿ChatGPT用户的在线存储需求，多租户隔离和缓存策略是其中的关键设计。

## English Version

**OpenAI Scales Habitat Storage for 1 Billion ChatGPT Users, 12x Faster Reads**

In part two of its engineering series, OpenAI explains how it scaled Habitat with reliable multi-tenancy, global caching, and Azure Cosmos DB to deliver 12x faster reads for ChatGPT. The system serves online storage for more than 1 billion ChatGPT users, with multi-tenant isolation and caching strategy as core design choices.

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**来源**：[OpenAI News](https://openai.com/index/scaling-storage-one-billion-users-part-two)

**详情页**：https://ai.daily.yangsir.net/daily/20261024-T0-02

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