Inside OpenAI’s PostgreSQL Strategy: Scaling a Single Primary to 800 Million Users
OpenAI is running ChatGPT and its API platform — serving around 800 million users — on a single primary PostgreSQL instance. Not a distributed SQL cluster, not a heavily sharded fleet, but one write primary with nearly 50 read replicas… Read More »Inside OpenAI’s PostgreSQL Strategy: Scaling a Single Primary to 800 Million Users