Scans are better than Seeks. Really.

There are quite a few reasons why an Index Scan is better than an Index Seek in the world of SQL Server. And yet we see lots of advice saying that Scans are bad and Seeks are good. Let’s explore why. Michael Swart (@MJSwart) is hosting T-SQL Tuesday this month, and wants people to argue … Continue reading Scans are better than Seeks. Really.