Vector databases are a new type of database that stores data as vectors, enabling efficient similarity search for AI applications. Embeddings, which are numerical representations of objects, are used …
OpenSearch 3.7, released in July 2026, delivers a 5.5x faster vector search at k=1000 and native Prometheus querying in OpenSearch Dashboards without requiring reindexing or data migration. The update…
Attribute Knowledge RAG (AK-RAG) prevents large language models from inventing nonexistent fields by indexing governed attribute catalogs instead of documents, forcing field selection through retrieva…
Alibaba's Tongyi Lab released Zvec 0.5.0, an open-source in-process vector database under Apache 2.0, designed to bring SQLite-like simplicity to edge AI and RAG applications. The update introduces Di…