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• Recommended limit of 1 GB in source file size. Since conversion happens within the 

  D s node

  , this limit may vary depending on the memory of the 

  D s node

  .

• Each JSON record must be less than 20 MB in size.

• Filename extensions must be .json or .JSON. 
• Conversion of compressed JSON files is not supported. Compressed JSON files can be imported using the previous method. See Working with JSON v1. 

• For best results, all keys and values should be quoted and imported as strings. 

  Info
  NOTE: Escape characters that make JSON invalid can cause your JSON file to fail to import.

  • You can escape quote values to treat them as literals in your strings using the backslash character. For example: \"

  • When the values are imported into the Transformer page, the 

    D s webapp

     re-infers the data type for each column.

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