Skip to content

Vector Features

This section provides step-by-step guidance for vector index types, creation syntax and options, vector query performance tuning, and management.

Topics

  1. Indexing Vector index creation syntax based on Vamana and common segment options.

  2. Vamana Vamana options and query-time tuning for L2-distance workloads.

  3. DiskANN Create and operate Enterprise Edition DiskANN indexes, including search, DML, and REINDEX.

  4. Other Vector Indexes HNSW, IVF, Flat, and Sparse Inverted Index syntax and main options.

  5. Quantization Scalar and product quantization support in Enterprise Edition, organized by index family.

  6. Querying Exact search, indexed ANN search, metadata filters, search modes, and query-local tuning.

  7. Vector Index Replication Custom WAL settings, physical replication support, and recovery requirements for Enterprise Edition.

  8. Access Control Table privileges and Row-Level Security for vector search, including per-role top-k results.

  9. Operations Edition limits, index processing, state inspection, segment fields, and runtime optimization settings.