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The cloud-based version of Trifacta Wrangler is now available! Read all about it, and register for your free account.

Contents:


This section contains information on the fie formats and compression schemes that are supported for input to and output of Trifacta® Wrangler

NOTE: To work with formats that are proprietary to a desktop application, such as Microsoft Excel, you do not need the supporting application installed on your desktop.

Native Input File Formats

Trifacta® Wrangler can read and import directly these file formats:

  • Excel (XLS/XLSX)

    Tip: You may import multiple worksheets from a single workbook at one time. See Import Excel Data.

  • CSV
  • JSON, including nested

    NOTE: Trifacta Wrangler requires that JSON files be submitted with one valid JSON object per line. Consistently malformed JSON objects or objects that overlap linebreaks might cause import to fail. See Initial Parsing Steps.

  • Plain Text
  • LOG
  • TSV
  • Parquet

    NOTE: When working with datasets sourced from Parquet files, lineage information and the $sourcerownumber reference are not supported.


  • Avro


For more information on data is handled initially, see Initial Parsing Steps.

Native Output File Formats

Trifacta Wrangler can write to these file formats:

  • CSV
  • JSON


Compression Algorithms


Read Native File Formats



 GZIPBZIPSnappy
CSV SupportedSupportedSupported
JSONSupportedSupportedSupported

Write Native File Formats


Compression is not supported for outputs in Trifacta Wrangler.

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