Combine the extremes, and you will have the true center.
IN THIS CHAPTER, YOU WILL
Learn the impact of combining mismatched tables incorrectly
Correctly combine tables with mismatched column names
Correctly combine mismatched tables from a folder
Learn how to normalize column names by using a conversion table
Learn different solutions for table normalization with varied levels of complexity and performance constraints
In Chapter 3, “Combining Data from Multiple Sources,” you learned how to combine multiple tables in Power Query and append them together to simplify your analysis and reporting capabilities. Oftentimes, tables come to you in different formats, or they gradually change as ...