Stop losing your manual Excel edits during data updates with this guide to preserving custom columns in Power Query.

Handling Excel datasets with multiple header rows can be challenging, especially when dealing with complex reports. Excel Off The Grid explains how to streamline this process using Power Query, ...

One of the join kinds available in the Merge dialog box in Power Query is a left anti join, which brings in only rows from the left table that don't have any matching ...

It's trivial to add a new db type as long as it has an ADO.NET provider. Please submit a pull request or open an issue if you have one you'd like to add. Many admins are accustomed to using Sqlcmd; it ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Martin Kleppmann, an associate professor at ...