Show HN: pg_vectorsearch: Scalable Open-Source Vector Search in PostgreSQL

说明与用途

pg_vectorsearch 是一款可扩展的开源向量搜索插件，可在 PostgreSQL 中快速索引和检索大规模知识库。采用时只需将扩展添加到数据库，创建向量索引，并通过 API 与助手集成。它适合原型和内部工作流，但在投入生产前需检查依赖和维护情况。

实际用途

Show HN: pg_vectorsearch: Scalable Open-Source Vector Search in PostgreSQL helps make internal knowledge searchable and usable by assistants.

• index knowledge bases
• improve search over documents
• ground assistant answers

限制与审查说明

Medium: useful for prototypes or internal workflows, with dependency and maintenance checks before production.