5 Ways to Examine Cardinality Metrics
In SQL Server the query optimizer uses a cardinality estimator to answer data SELECTIVITY questions like the ones below. The...
2018-05-02
344 reads
In SQL Server the query optimizer uses a cardinality estimator to answer data SELECTIVITY questions like the ones below. The...
2018-05-02
344 reads
Ever look back at old work and wonder what was I thinking when I did that? Or even better you...
2018-04-25
323 reads
In my sessions, I always talk about how to build your skill set when you don’t have a budget for...
2018-04-18
525 reads
Sometimes as a newbie to SQL Server using SQL Server Management Studio (SSMS) you don’t know about the little gold...
2018-03-27
474 reads
When applying a new SQL Server cumulative update, hot fix, or upgrade SQL Server doesn’t always apply all the fixes...
2018-02-21
1,018 reads
One of my goals for 2018 is to expand the reach of my blog.
As a blogger starting out I had...
2018-02-14
309 reads
Last week, I got the chance to give my I’m It Survival Tips for the Lone DBA in a webcast for the first...
2018-02-09 (first published: 2018-01-24)
1,640 reads
I am so thrilled to have the opportunity to expand my writing with my first Simple-Talk article posted. Simple- Talk is technical journal and...
2018-02-07
303 reads
Here is a quick blog to show you something I discovered that I didn’t know existed.
I was on a Skype...
2018-01-31
376 reads
A few weeks ago, I wrote Part 1 and 2 of this series, which was a beginner’s guide to Always...
2018-01-17
740 reads
By Will Assaf
I recently reviewed, worked on, and added a similar example to the DATETIMEOFFSET Microsoft...
Database administrators (DBAs) are the backbone of data-driven organizations. If you're looking to break...
By Brian Kelley
Another security fundamentals topic is authentication versus authorization. For those who have a clear...
I have a SQL Server 2019 Enterprise Edition on CU 25. It has in-memory...
Experts, I am learning some skills so I can troubleshoot some performance-related issues. I...
What happens when I run this code:
SELECT p.ProductName , p.ProductCategory FROM dbo.Product AS p WITH (NOLOCK, TABLOCK);See possible answers