Astra DB Serverless (Vector)

Efficiently store and query vector embeddings for better similarity search. If you’re new, read our intro to vector databases.

Get Started

Dive straight in with this concise guide tailored for developers. Learn the essentials of how to connect to a database, ingest vectors, and perform a similarity search.


The DataStax Astra DB Serverless (Vector) documentation site is currently in Public Preview and is provided on an “AS IS” basis, without warranty or indemnity of any kind. For more, see the DataStax Preview Terms.

Next steps

fact_check Load your data

Get your data and embeddings into a database.

auto_stories Explore your data

Perform similarity searches and browse the results.

power Connect to your database

Work with your data using our clients and APIs.


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