GraphCanon updated 1d · GitHub synced 1d
Decision brief
Lantern is an extension for PostgreSQL written in Rust, providing capabilities for approximate nearest neighbor search tailored for AI applications.
Good fit when
- When you need to perform vector database operations integrated with a PostgreSQL environment
- If your project benefits from the use of Rust for improved performance and memory safety
Avoid when
- Avoid when an open-source license like AGPL-3.0 might interfere with proprietary or closed-source projects
- Not suitable if you require direct support for non-vector indexing operations outside ANN capabilities
Observed Jul 17, 2026 · Source: enrich:decision_facts
Verify the decision
Maintenance and security
Full trust report- Maintenance
- Dormant (618d since push)
- As of 1d
- Provenance
- Not a fork · Organization account
- As of 1d
- Security (OSV)
- No lockfile
- As of 1mo
Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.
Install
cargo add lanternSimilar tools
Same-category neighbours. No typed graph edges are catalogued for this tool yet.
Evidence and technical details
Sourced facts, taxonomy, compatibility claims, README excerpt, and machine-readable endpoints.
Overview
LanternData/lantern is a PostgreSQL vector database extension written in Rust, enabling developers to implement approximate nearest neighbor search for AI and machine-learning purposes.
Capability facts
- Languages
- rust
Source: github.language · Aug 22, 2026
Categories
Tags
README
🔧 Quick Install
If you don’t have PostgreSQL already, use Lantern with Docker to get started quickly:
docker run --pull=always --rm -p 5432:5432 -e "POSTGRES_USER=$USER" -e "POSTGRES_PASSWORD=postgres" -v ./lantern_data:/var/lib/postgresql/data lanterndata/lantern:latest-pg15
Then, you can connect to the database via postgresql://$USER:postgres@localhost/postgres.
To install Lantern using homebrew:
brew tap lanterndata/lantern
brew install lantern && lantern_install
You can also install Lantern on top of PostgreSQL from our precompiled binaries via a single make install.
Alternatively, you can use Lantern in one click using Replit.
For agents
This page has a .md twin and JSON over the API.