Load Data

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After creating your database, you are ready to load data into it.

Common methods for loading data into SingleStore include:

To load data from Oracle, Microsoft SQL Server, MySQL, or PostgreSQL, visit Load Data with SingleStore Flow.
Pipelines can be used to load data from a variety of data sources. A pipelines is a SingleStore feature that extracts, shapes (modifies), and loads external data in real-time. Refer to About SingleStore Pipelines for more information about pipelines.
To load data from a file that is located on your local filesystem, visit LOAD DATA.
To load data using an external tool, visit Integrate with SingleStore.

Sources

You can also load data into SingleStore from the following sources.

SingleStore Flow	HDFS
Amazon S3	Iceberg
Azure Blob Storage	Kafka
Google Cloud Storage (GCS)	MongoDB
Filesystem	MySQL

Common File Formats

A few common file formats supported by SingleStore include:

In this section

Last modified: July 25, 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.

(Optional) Run the following command to view the associated signature files.
Shell
```
curl undefined
```
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.
  Shell
```
curl -O undefined
```

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

Shell

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