Event ·Official first-hand

OpenAI 分享 ChatGPT 存储架构扩展细节：读取速度提升 12 倍

OpenAI 发布存储系统 Habitat 扩展系列的第二部分，讲解如何支撑超过 10 亿 ChatGPT 用户的在线存储。团队通过可靠的多租户机制隔离不同用户负载，避免相互影响。架构引入全局缓存层并采用 Azure Cosmos DB 作为底层存储，最终将读取速度提升 12 倍。

Current read

OpenAI 拆解了怎么给 10 亿用户做存储：多租户隔离、全局缓存加上 Azure Cosmos DB，读取快了 12 倍，做后端的可以看看。

11 sources74° AI heatLast updated 2026/10/23 17:00:00

Evidence

11 sources

Primary sourceOpenAI Blog

2026/10/23 17:00:00View source

Related source 1techcrunch

2026/10/22 16:00:00View source

Related source 2IT之家

2026/10/23 01:30:01View source

Related source 3The Information

2026/10/21 17:30:06View source

Related source 4@OpenAIDevs

2026/10/21 17:42:33View source

Related source 5Bindu Reddy

2026/10/21 23:55:50View source

Related source 6Detik Inet

2026/10/22 05:40:26View source

Related source 7arXiv: OpenAI

2026/10/22 06:52:56View source

Related source 8量子位

2026/10/22 07:05:59View source

Related source 9Teortaxes

2026/10/22 07:06:02View source

Related source 10TestingCatalog

2026/10/22 08:23:08View source

Conflict check

Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.

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