Hierarchical Navigable Small World

Related topics

• Hierarchical Navigable Small World depends on PostgreSQL From the official documentation: “You can only use HNSW with columnar engine for AlloyDB Omni clusters running PostgreSQL 17 or later.”
• Hierarchical Navigable Small World is part of vector search From the official documentation: “Memorystore also provides two distinct search approaches to help you find the right balance between speed and accuracy. The Hierarchical Navigable Small World (`HNSW`) option delivers fast, approximate results — ideal for large datasets where a close match is sufficient.”
• PostgreSQL is part of Spanner From the official documentation: “When creating a Spanner database, you can choose between two SQL dialects: GoogleSQL and PostgreSQL.”
• vector search is part of Spanner From the official documentation: “This page describes how to conduct full-text and vector hybrid searches in Spanner.”
• Spanner works with vector search From the official documentation: “Using the [Spanner to Agent Platform Vector Search workflow](https://github.com/cloudspannerecosystem/spanner-ai/tree/main/vertex-vector-search/workflows#readme), you can integrate your Spanner database with Vector Search to perform a vector similarity search on your Spanner…”