Astra DB Vector Store
A LlamaIndex vector store using Astra DB as the backend.
Usage
Pre-requisite:
pip install llama-index-vector-stores-astra-db
A minimal example:
from llama_index.vector_stores.astra_db import AstraDBVectorStore
vector_store = AstraDBVectorStore(
token="AstraCS:xY3b...", # Your Astra DB token
api_endpoint="https://012...abc-us-east1.apps.astra.datastax.com", # Your Astra DB API endpoint
collection_name="astra_v_table", # Table name of your choice
embedding_dimension=1536, # Embedding dimension of the embeddings model used
)
More examples and references
A more detailed usage guide can be found at this demo notebook in the LlamaIndex docs.
Note: Please see the AstraDB documentation here.
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