Learn how to use Excel's new GROUPBY and PIVOTBY functions through five real-world examples, ranging from easy to hard. This ...

Excel formulas are getting scary good.

The constraint that exposed a gap in my toolkit: a SQL challenge, zero internet allowed. Here's how I turned that gap into a permanent resource — with Claude. While interviewing recently, I hit a SQL ...

In this article, I am going to discuss How to Implement PIVOT and UNPIVOT in SQL Server with examples. Please read our previous article where we discussed Change Data Capture in detail. The PIVOT and ...

PHP's database access functions are not standardized. This creates a need for a database class library to hide the differences between the different databases (encapsulate the differences) so we can ...

Data can feel overwhelming, especially when it’s scattered across spreadsheets, databases, and countless other sources. If you’ve ever stared at rows of numbers, wondering how to make sense of it all, ...

Have you found this content useful? Use the button above to save it to your profile. This is for readers of AccountingWEB who use the Dimensions package from Access Accounting. There are two main ways ...