Check Every Metric
Recently, a person asked about the costs differences in an execution plan, referencing them as if they were performance measures. The key to understanding performance is to check every...
2022-10-10
21 reads
Grant Fritchey
- Twitter: @https://twitter.com/gfritchey
- Website: https://scarydba.com
- LinkedIn: https://www.linkedin.com/in/grant-fritchey/
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Learning New Technology Is Challenging
On nights and weekends, I've been playing with Arduino controllers. I have a couple of projects I'm working through (building a robot that can roll around with "eyes" to avoid obstacles). I've also been trying to work with STM32 controllers, because in a lot of ways, they're more powerful than an Arduino. However, I've hit […]
2022-10-08
227 reads
Function Vs. Performance
Recently I was looking through DBA.StackExchange when I saw a pretty simple question that I decided to answer. I went off, set up a test database and some test...
2022-10-03
30 reads
Why You Need Presentation Skills
And no, the answer is not because you want to be a Microsoft MVP. Multiple surveys have been published over the decades that list “fear of public speaking” as...
2022-09-29
29 reads
Learning PostgreSQL: The Tools
In case you don’t know, I’ve been writing a series of articles over on Simple-Talk as I learn PostgreSQL. It’s all from the point of view of a SQL...
2022-09-26 (first published: 2022-08-01)
267 reads
Look Into Chocolatey
Just a suggestion, but I’d say you should look into Chocolatey. Let me explain why. Sabbatical For those who don’t know I was recently on a six-week sabbatical from...
2022-09-23 (first published: 2022-09-12)
353 reads
Distributed Replay: The Little Engine That Almost Could
Honestly, sincerely, no kidding, I love Distributed Replay. Yes, I get it. Proof positive I’m an idiot. As we needed proof. To be a little fair to me, I...
2022-09-21 (first published: 2022-08-15)
194 reads
Extended Events for Anything but Query Tuning: bulk_insert_usage
Wouldn’t it be great to be able to directly monitor specific behaviors within SQL Server, like, oh, I don’t know, knowing exactly when, and how, someone is using BULK...
2022-09-19
48 reads
Who Are You?
I was sitting here thinking about the editorial when Kathi Kellenberger came to mind. She would frequently write about her favorite show, Star Trek. I too have been a fan of Star Trek since I was very young. However, my favorite show is a little more obscure and not as many people have seen it, […]
2022-09-17
306 reads
Things Move Fast
I have several things I’d like to say in the editorial today, but I feel I have to start off with my condolences to the family of Queen Elizabeth II. For that matter, my condolences to the people of Britain. This truly is the end of an era. Things do indeed move fast sometimes. Working […]
2022-09-10
237 reads
Blogs
Keeping Redshift System Table History Past 7 Days with S3 Tables
Redshift keeps its SYS_* monitoring views for seven days in cluster, which is fine...
Updating the Data API Builder
By Steve Jones
I was updating my session for the Data API Builder (DAB) recently, mostly to...
T-SQL Tuesday #202 Invitation: That One SQL Server Outage You’ll Never Forget
I am excited to host T-SQL Tuesday for the first time. I want to...
Forums
advice on ssrs version control
Hi we're a bit behind on versioning ssrs. I think we have over 1600...
Practical Ways to Approach SQL Server Problems and Case Studies
Working with SQL Server can involve more than just writing queries. Understanding database design,...
Measuring Productivity
Comments posted to this topic are about the item Measuring Productivity
Question of the Day
Tracking All the Queries
I have 3 instances of a brand new long running query that are executing on a SQL Server 2025 instance. Query store is enabled. One of the queries is killed by the administrator, one is cancelled by the user. The other runs to completion. How many rows are in Query Store for this query?
See possible answers