LanceDB

Embedded vector database over the columnar Lance format with manually built IVF_PQ indexes.

Provider: default
Kind: Vector database
Category: Data
Official docs: https://docs.lancedb.com/indexing/vector-index

Properties · 4 set by this component

property	type	values	required	kind default	this component
automaticIndexing · component property	boolean	—	no	false	inherited
deployment · component property	enum	embedded \| enterprise	no	embedded	inherited
dimensions	integer	—	no	—	inherited
distanceMetric	enum	cosine \| euclidean \| dot-product	no	—	▸ euclidean
hybridSearch	boolean	—	no	false	inherited
indexType	enum	flat \| hnsw \| ivf \| disk-ann \| lsh	no	—	▸ flat
managed	boolean	—	no	false	▸ false
metadataFiltering	boolean	—	no	false	▸ true
namespaces	boolean	—	no	false	inherited
quantization	enum	none \| scalar \| product \| binary	no	none	inherited
replicas	integer	—	no	—	inherited
vectorIndexAlgorithm · component property	enum	ivf-pq \| ivf-flat \| hnsw-pq \| hnsw-sq	no	ivf-pq	inherited

Rules that apply · 0

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

No rule reads this kind yet. That is a gap, not a guarantee.

Use it in a design

nodes:
  - { id: "lancedb", component: "lancedb" }

Other Vector database products · 23

Alibaba Cloud Milvusalibaba-milvusalibabacloudvector-database Amazon S3 Vectorsaws-s3-vectorsawsvector-database Agent Memorycloudflare-agent-memorycloudflarevector-database Cloudflare Vectorizecloudflare-vectorizecloudflarevector-database Chromachromavector-database Deep Lakedeeplakevector-database Epsillaepsillavector-database KDB.AIkdb-aivector-database Marqomarqovector-database Milvusmilvusvector-database MyScalemyscalevector-database pgvectorpgvectorvector-database pgvectorscalepgvectorscalevector-database Pineconepineconevector-database Qdrantqdrantvector-database turbopufferturbopuffervector-database Valdvaldvector-database Generic vector databasevector-databasevector-database Vespa Cloudvespa-cloudvector-database Weaviateweaviatevector-database Zilliz Cloudzilliz-cloudvector-database DigitalOcean Vector Databasesdigitalocean-vector-databasedigitaloceanvector-database Vertex AI Vector Searchgoogle-vertex-ai-vector-searchgcpvector-database

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# LanceDB: embedded vector database storing tables in the columnar Lance format. "Vector indexes":
3# the default distance is l2, open-source LanceDB leaves index creation manual so an unindexed table
4# is scanned exhaustively, and the index built for vectors is IVF_PQ.
5schemaVersion: "1"
6type: "component"
7id: "lancedb"
8kind: "vector-database"
9provider: "default"
10docs: "https://docs.lancedb.com/indexing/vector-index"
11defaults:
12  indexType: "flat"
13  distanceMetric: "euclidean"
14  metadataFiltering: true
15  managed: false
16properties:
17  deployment:
18    type: "enum"
19    values: ["embedded", "enterprise"]
20    default: "embedded"
21  vectorIndexAlgorithm:
22    type: "enum"
23    values: ["ivf-pq", "ivf-flat", "hnsw-pq", "hnsw-sq"]
24    default: "ivf-pq"
25  automaticIndexing:
26    type: "boolean"
27    default: false

The same page as markdown, for an agent: /catalogue/components/lancedb.md