Class TurbopufferVectorStore

constructor

• new TurbopufferVectorStore(
      embeddings: EmbeddingsInterface,
      args: TurbopufferParams,
  ): TurbopufferVectorStore

  Parameters

  • embeddings: EmbeddingsInterface
  • args: TurbopufferParams

  Returns TurbopufferVectorStore

batchSize

caller

FilterType

lc_aliases

• get lc_aliases(): { [key: string]: string }

  Returns { [key: string]: string }

lc_secrets

• get lc_secrets(): { [key: string]: string }

  Returns { [key: string]: string }

_vectorstoreType

• _vectorstoreType(): string

  Returns string

addDocuments

• addDocuments(
      documents: DocumentInterface[],
      options?: { ids?: string[] },
  ): Promise<string[]>

  Parameters

  • documents: DocumentInterface[]
  • Optionaloptions: { ids?: string[] }

  Returns Promise<string[]>

addVectors

• addVectors(
      vectors: number[][],
      documents: DocumentInterface[],
      options?: { ids?: string[] },
  ): Promise<string[]>

  Parameters

  • vectors: number[][]
  • documents: DocumentInterface[]
  • Optionaloptions: { ids?: string[] }

  Returns Promise<string[]>

callWithRetry

• callWithRetry(
      fetchUrl: string,
      stringifiedBody: undefined | string,
      method?: string,
  ): Promise<any>

  Parameters

  • fetchUrl: string
  • stringifiedBody: undefined | string
  • method: string = "POST"

  Returns Promise<any>

defaultHeaders

• defaultHeaders(): { Authorization: string; "Content-Type": string }

  Returns { Authorization: string; "Content-Type": string }

delete

• delete(params: { deleteIndex?: boolean }): Promise<void>

  Parameters

  • params: { deleteIndex?: boolean }

  Returns Promise<void>

similaritySearchVectorWithScore

• similaritySearchVectorWithScore(
      query: number[],
      k: number,
      filter?: TurbopufferFilterType,
  ): Promise<[DocumentInterface, number][]>

  Parameters

  • query: number[]
  • k: number
  • Optionalfilter: TurbopufferFilterType

  Returns Promise<[DocumentInterface, number][]>

StaticfromDocuments

• fromDocuments(
      docs: DocumentInterface[],
      embeddings: EmbeddingsInterface,
      dbConfig: TurbopufferParams,
  ): Promise<TurbopufferVectorStore>

  Parameters

  • docs: DocumentInterface[]
  • embeddings: EmbeddingsInterface
  • dbConfig: TurbopufferParams

  Returns Promise<TurbopufferVectorStore>

Staticlc_name

• lc_name(): string

  Returns string