vectorstores

Hybrid Search mode for a Vector Store collection.

Setup mode for the Astra DB collection.

The complete information contained in a vector store entry.

This class represents all that can be returned from the collection when running a query, which goes beyond just the corresponding Document.

A per-subsearch setting for the hybrid-search 'limit' factors.

This structure is to be used to set different values for the vector and the lexical portions of the hybrid search.

Each of the attributes is a floating-point number, representing the multiplicative factor applied to a search final 'k' to calculate the "limit" value for the associated sub-search. For instance, if vector=1.5 and lexical=3.0, a hybrid search called by asking a final set of k=4 results will be executed with limits of 6 for vector and 12 for lexical. (The results are approximated to an integer.)

An exception during vector-store activities.

This exception represents any operational exception occurring while performing an action within an AstraDBVectorStore.

A vector store which uses DataStax Astra DB as backend.