Why You (usually) Want a Clustered Index
Note: I originally wrote this a few years ago but never posted it. It resurfaced when I migrated the blog so it’s being posted now.
After watching Kevin Kline’s (blog | twitter) webinar Essential Tasks to a Successful Cloud Migration, I downloaded the T-SQL scripts to run them against some of my databases. One of the included queries identifies tables with forwarded fetches and right on top of the list was a table with over 1.6 billion forwarded fetches in the roughly 3 weeks since the instance was last restarted.