Chinese contentPolarDB-X 开源 v2.5.0 发布：新增 AI Function 与 HNSW 向量索引
阿里把 PolarDB-X 开源版升级到 v2.5.0，加了一条 SQL 就能跑向量检索和 LLM 推理的路子，做 RAG 的可以省掉单独搭向量库。
#vector indexing
4 stories · 0 in 7 days · 1 in 30 days
Stories, products and papers tagged "vector indexing", newest first.
Oct 22
Sep 9
Weaviate introduces HFresh vector index
HFresh offers memory efficiency for large datasets with frequent changes, ideal for production systems constrained by infrastructure costs or memory limitations.
Jun 3
May 23
Chinese contentTurbovec：基于Google TurboQuant的Rust向量索引，支持Python绑定
做 RAG 或向量检索的开发者终于有了一个 16 倍压缩且零训练成本的索引方案，内存敏感的项目可以直接试试这个 Rust 实现。
