How OpenAI is scaling the PostgreSQL database to 800 million users

While vector databases still have many valid use cases, organizations including OpenAI are leaning on PostgreSQL to get things done.In a blog post on Thursday, OpenAI disclosed how it is using the open-source PostgreSQL database.OpenAI runs ChatGPT and its API platform for 800 million users on a single-primary PostgreSQL instance — not a distributed database, not a sharded cluster. One Azure PostgreSQL Flexible Server handles all writes. Nearly 50 read replicas spread across multiple regio