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SharePoint フォルダのファイル集計するなら FIiles → Contents で

Last updated at Posted at 2021-07-11

概要

PowerBI(Power Query) でSharePointのファイル群を処理する場合、DefaultのFilesより速くなるContentsを利用しよう

方法

  1. "Files" を "Contents" に変える

    image.png
  2. あとは、拾いたいPathまで掘っていってContents展開するのみ

    image.png

結果

Excel File 1090 点の取得速度比較例。以下の例だと、Contents に変えるだけで二倍になってます。

方法 時間
Files 2:28
Contents 1:12

※以下のように、更新時の方がその差は歴然かも・・

image.png

DefaultのFiles取得

image.png

Contents取得

image.png

参考

image.png

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