A client had slow overall performance because TempDB sat on a slow drive. In this SQL in Sixty Seconds video, I show how to move TempDB for performance.
Do MAX(col) Scan Table? – SQL in Sixty Seconds #106
While working on working on a Comprehensive Database Performance Health Check my client asked me – Do MAX(col) Scan Table? Let us learn about that today.
Rollback TRUNCATE – Script – SQL in Sixty Seconds #105
One of the most popular questions, I keep on receiving is that – Is it possible to Rollback Truncate operation? The answer is YES.
Live Query Statistics in SSMS: SQL in Sixty Seconds #104
Live Query Statistics in SSMS draws a query plan that moves while the query runs, with a percentage beside each operator. This post tests a query with a wrong estimate on SQL Server 2025 and explains what the percentage means, why a Sort sits at zero, and how it differs from the cost percentage.
SQL SERVER – Offline, Detach and Drop – Differences – SQL in Sixty Seconds #103
if I can help them understand the difference between database status like Offline, Detach and Drop. It was very important to differences.
Are Not Equal to Operators Equal to Not In? – SQL in Sixty Seconds #102
What I love most about my job, is that I get to work with different people and answer questions. Are Not Equal to Operators Equal to Not In?
Negative Identity Column – SQL in Sixty Seconds #101
I had a very interesting story to tell about a negative identity column from my recent Comprehensive Database Performance Health Check.