GraphCanon updated Sep 20, 2026 · GitHub synced Sep 20, 2026
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Decision brief
pgvecto.rs is a vector database extension for PostgreSQL, built in Rust, that supports scalable and low-latency vector search operations, including specific vector data types and distance calculations.
Good fit when
- When you need to integrate vector search capabilities directly into an existing PostgreSQL database, as pgvecto.rs extends PostgreSQL with vector data types and distance calculations.
- If you require a solution that supports a wide range of dimensions for vector data, from 1 to 65535, as pgvecto.rs allows for flexible vector data type definitions.
Avoid when
- If your application does not require integration with PostgreSQL, as pgvecto.rs is specifically designed as an extension for PostgreSQL and does not offer standalone vector search capabilities.
- When you need a solution that supports vector dimensions beyond 65535, as pgvecto.rs is limited to this maximum dimension size.
Observed Sep 18, 2026 · Source: enrich:decision_facts
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Maintenance and security
Full trust report- Maintenance
- Dormant (568d since push)
- As of Sep 18, 2026
- Provenance
- Not a fork · Organization account
- As of Sep 18, 2026
- Security (OSV)
- No lockfile
- As of Sep 18, 2026
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Backing
Company context for TensorChord. Display-only - separate from trust and ranking.
- Company
- TensorChord·GitHub org profile·Jul 11, 2026
- Commercial model
- Pure OSS·GitHub org profile (public repos)·Jul 11, 2026
Install
cargo add pgvecto.rsHow it fits your stack(7)
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Overview
pgvecto.rs is a vector database extension for PostgreSQL that enables scalable and low-latency vector search operations, supporting vector data types and distance calculations.
Capability facts
- Languages
- rust
Source: github.language · Sep 18, 2026
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README
Quick start For new users, we recommend using the Docker image to get started quickly. Then you can connect to the database using the command line tool. The default username is , and the default password is . Run the following SQL to ensure the extension is enabled. pgvecto.rs in...
For agents
This page has a .md twin and JSON over the API.