What Is Index in SQL Server?

When I first started working with SQL Server, one of the things that confused me was performance. Why do some queries return results almost instantly,...

How to Do Mathematical Operations in SQL?

When working with Microsoft SQL Server, you’ll quickly find that it’s not just about storing and retrieving data. You also have to learn how to...

How to Import Excel into Fabric?

Recently, I had a situation where I needed to combine some data from an Excel file with the tables I already had inside a lakehouse....

How to Use Date Functions in SQL

In this post, I’ll show you how to use date functions in SQL with practical examples. When working with Microsoft SQL Server, you’ll often need...