Scaling PostgreSQL to power 800M ChatGPT users
PostgreSQL has been a key data system for ChatGPT and OpenAI's API, supporting a user base that has grown to 800 million. The database load has increased by over 10 times in the past year, necessitating advancements in production infrastructure to meet rising demands.
openai.com
12 min
1/22/2026
Scaling PostgreSQL to power 800M ChatGPT users
PostgreSQL has been a key data system for ChatGPT and OpenAI's API, supporting a user base that has grown to 800 million. The database load has increased by over 10 times in the past year, necessitating advancements in production infrastructure to meet rising demands.
openai.com
12 min
1/22/2026
Scaling PostgreSQL to power 800M ChatGPT users
PostgreSQL has been a key data system for ChatGPT and OpenAI's API, supporting a user base that has grown to 800 million. The database load has increased by over 10 times in the past year, necessitating advancements in production infrastructure to meet rising demands.
openai.com
12 min
1/22/2026
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