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Improve Power Query Performance On CSV Files Containing Date Columns

Improve Power Query Performance On CSV Files Containing Date Columns
A few weeks ago I replied to a question on reddit where someone was experiencing extremely slow performance when importing data from a CSV file using Power Query. The original poster worked out the cause of the problem and the solution themselves: they saw that removing all date columns from their query made their Power … Continue reading Improve Power Query Performance On CSV Files Containing Date Columns

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Chris Webb's BI Blog Chris Webb's BI Blog
Chris Webb's BI Blog Chris Webb's BI Blog

A blog about Power BI, SQL Server Analysis Services (Multidimensional and Tabular), MDX, DAX, Power Pivot, Power Query, M, Power Map and Excel for BI

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