Speed up Power Query with List.Buffer. Cache lists, cut recalculation, and slash refresh times for large datasets in Excel and Power BI.

If you've never heard of Excel's Power Query feature, you're not alone. Here's how to get started using it and gain a huge productivity boost.

This involves the extra (but straightforward) step of creating data connections between each table, before combining the queries in the Power Query Editor. 4 Excel Power Query Commands You Need to ...

If you need a complete list of Microsoft Excel sheet names, Microsoft Excel Power Query is fast and generates a dynamic list.

Power Query transformations can assist in splitting data into rows, based on various factors such as delimiter, text patterns, and data types.

If you've have lots of data and lots of analysis to do, but little time or skill, you need Excel's Power Pivot feature. Here's how to get started with it.

Microsoft’s cloud-hosted data lake and lakehouse platform gains new data science tools and opens up Power BI datasets to Python, R, and SparkSQL.