# Customer Stories

> Real-world production deployments of VectorChord at multi-billion vector scale.

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LLMS index: [llms.txt](/llms.txt)

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Section pages:

- [Leveraging 3 Billion PostgreSQL Vectors: Earth Genome's Earth Index & VectorChord for Planetary Protection](/docs/customer-stories/earthgenome/): Monitoring the health of our planet is one of the most critical challenges of our time. Our planet faces immense environmental pressures, and understanding thes