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Ability to import compressed plain text files (i.e in a Zip file)

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Paulie on 24 Sep 2015 02:30:14

Ability to import plain text files that are contained within a standard Zip file. This will reduce the amount of time required to transmit the files to PowerBI / PowerQuery / PowerBI Online.

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Power BI User on 05 Jul 2020 22:22:39

RE: Ability to import compressed plain text files (i.e in a Zip file)

You can achieve this with a function - see my blog for details:
http://sql10.blogspot.co.za/2016/06/reading-zip-files-in-powerquery-m.html

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Greg Baldini on 05 Jul 2020 22:13:59

RE: Ability to import compressed plain text files (i.e in a Zip file)

The compression in a Power BI Data Model is excellent, as is compression on text-based flat files. It's terribly inconvenient to unpack a csv, for example, only to import the data into another compression format. Adding native decompression would be great to import already compressed data without needing 10x the disk space.

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Mike Honey on 05 Jul 2020 22:13:20

RE: Ability to import compressed plain text files (i.e in a Zip file)

This seems fairly easy - just an extension of the existing From Folder functionality. That way it would work with all file formats (Excel, JSON etc).