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 ...

In this tutorial, you learn how to move Azure SQL databases and elastic pools to a different Azure region, using Azure Resource Mover. In this tutorial, you learn how to: Check if you have Owner ...

It's important to plan for security before you configure your replication topology. This tutorial shows you how to better secure a replication topology. It also shows you how to configure distribution ...