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Version: current [26.x]

Upload Files

You can upload files to your home space for experimentation. Excel, JSON, Parquet, and CSV files are supported for upload. Once it is uploaded, you can query the file just like a table by specifying the path, "@[home-space-name].[file-name]".

Upload File to Your Home Space​

  1. In the Dremio console, navigate to your home space by clicking on the home icon and your username.
  2. Click This is the Add icon to upload a file or add a folder. in the upper right side and select Upload File.
  3. Select the file and click Next. If the file is large, it may take a few moments to upload, depending on your connection speed.
  4. (Optional) During the upload process, configure the file settings. For example, configure how the file is delimited.
  5. Click Save.

Once the file has been uploaded, it is displayed in your home space as a table. You can query it by running SELECT * FROM "@username"."table_name".

Limits​

  • Uploaded files are copies of your local file. Updates to your local file are not automatically reflected in Dremio.
  • Bulk upload of multiple files is not supported.
  • Files uploaded to your home space cannot be shared with other users. To share it with others, upload the file into a shared source or use COPY INTO to create an Iceberg table in your Enterprise Catalog.