How OpenAI Serves 800 Million Users Without Sharding Postgres

📰 Dev.to · Ali Malik

Learn how OpenAI scales PostgreSQL to serve 800 million users without sharding, and apply these strategies to your own database management

advanced Published 7 Apr 2026
Action Steps
  1. Read OpenAI's blog post on scaling PostgreSQL to understand their approach
  2. Analyze your own database workload to identify bottlenecks and areas for optimization
  3. Apply connection pooling and caching techniques to reduce database load
  4. Implement efficient query optimization and indexing strategies to improve performance
  5. Configure and test PostgreSQL settings for optimal scalability and reliability
Who Needs to Know This

Database administrators and engineers on a team can benefit from this knowledge to improve their database scalability and performance, especially when dealing with large user bases

Key Insight

💡 OpenAI's approach to scaling PostgreSQL without sharding can be applied to other databases by focusing on connection pooling, caching, query optimization, and efficient configuration

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🚀 OpenAI serves 800M users without sharding Postgres! 🤯 Learn their secrets to scalable database management 💻

Key Takeaways

Learn how OpenAI scales PostgreSQL to serve 800 million users without sharding, and apply these strategies to your own database management

Full Article

OpenAI recently published a blog post titled Scaling PostgreSQL to Power 800 Million ChatGPT Users,...
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