Topic

#Vector Databases

4 articles on Vector Databases — news, releases, guides and analysis from the SourceFeed engine.

Your Agent's Delete Button Is Lying

European regulators just made incomplete deletion in AI agent stacks an enforceable liability, not a backlog item.

Production teams keep converging on the same order: structured lookups first, agentic search next, embeddings last.

Alibaba's open-source Zvec brings SQLite-like simplicity and high-performance local retrieval to edge AI and RAG applications.

How a three-index architecture with hybrid retrieval and document-level security achieves 0.89 recall without tenant leaks.