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Warning

SingleStore 9.0 gives you the opportunity to preview, evaluate, and provide feedback on new and upcoming features prior to their general availability. In the interim, SingleStore 8.9 is recommended for production workloads, which can later be upgraded to SingleStore 9.0.

VECTOR_INDEX

This view contains information about the in-memory and on-disk sizes of vector indexes.

Column Name

Description

DATABASE_NAME

The name of the database.

TABLE_NAME

The name of the table.

NODE_ID

The ID of the related node.

INDEX_TYPE

The type of the index. Refer to Vector Indexing for index types.

MEMORY_SIZE_BYTES

The amount of memory in bytes currently consumed by the vector index. This is the number of bytes of the vector index cache currently used by this index.

DISK_SIZE_BYTES

The size, in bytes, of the index on disk.

INDEX_CHUNKS_IN_MEMORY

The number of per-segment indexes of this index currently loaded in the vector index cache.

INDEX_CHUNKS_ON_DISK

The total number of per-segment indexes in this index.

Last modified: June 2, 2025

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Verification instructions

Note: You must install cosign to verify the authenticity of the SingleStore file.

Use the following steps to verify the authenticity of singlestoredb-server, singlestoredb-toolbox, singlestoredb-studio, and singlestore-client SingleStore files that have been downloaded.

You may perform the following steps on any computer that can run cosign, such as the main deployment host of the cluster.

  1. (Optional) Run the following command to view the associated signature files.

    curl undefined

  2. Download the signature file from the SingleStore release server.

    • Option 1: Click the Download Signature button next to the SingleStore file.

    • Option 2: Copy and paste the following URL into the address bar of your browser and save the signature file.

    • Option 3: Run the following command to download the signature file.

      curl -O undefined

  3. After the signature file has been downloaded, run the following command to verify the authenticity of the SingleStore file.

    echo -n undefined |
        cosign verify-blob --certificate-oidc-issuer https://oidc.eks.us-east-1.amazonaws.com/id/CCDCDBA1379A5596AB5B2E46DCA385BC \
          --certificate-identity https://kubernetes.io/namespaces/freya-production/serviceaccounts/job-worker \
          --bundle undefined \
          --new-bundle-format -
    Verified OK