vechord 0.1.0a2

VectorChord Python SDK

Python RAG framework built on top of PostgreSQL and VectorChord.

Installation

pip install vechord

Examples

• beir.py: the most flexible way to use the library (loading, indexing, querying and evaluation)
• web.py: build a web application with from the defined tables and pipeline
• essay.py: extract the content from Paul Graham's essays and evaluate the search results from LLM generated queries
• contextual.py: contextual retrieval example

Development

docker run --rm -d --name vechord -e POSTGRES_PASSWORD=postgres -p 5432:5432 tensorchord/vchord-postgres:pg17-v0.2.1
envd up
# inside the envd env, sync all the dependencies
make sync
# format the code
make format