AzureCosmosDBMongoDBIndexOptions

AzureCosmosDBMongoDBIndexOptions = object

Azure Cosmos DB for MongoDB vCore Index Options.

Properties

readonly optional indexType: "ivf" | "hnsw" | "diskann"

readonly optional numLists: number

Number of clusters that the inverted file (IVF) index uses to group the vector data.

readonly optional dimensions: number

Number of dimensions for vector similarity.

readonly optional similarity: AzureCosmosDBMongoDBSimilarityType

Similarity metric to use with the IVF index.

readonly optional m: number

The max number of connections per layer with the HNSW index.

readonly optional efConstruction: number

The size of the dynamic candidate list for constructing the graph with the HNSW index.

readonly optional maxDegree: number

Max number of neighbors withe the Diskann idnex

readonly optional lBuild: number

L value for index building withe the Diskann idnex

readonly optional compression: "half" | "pq"

Compression value for type of vector index compression

readonly optional pqCompressedDims: number

PqCompressedDims value for dimensions after PQ compression

readonly optional pqSampleSize: number

PqSampleSize value for number of sample vectors for PQ centroid training