Some of the most problematic T-SQL code I’ve seen over the years originated because the developer approached T-SQL with techniques more suitable for developing applications. I often saw these issues in my consulting days and always took the opportunity to teach the customer instead of only fixing the problems. One reason is that SQL is […]
2022-01-15
217 reads
I’ve been teaching T-SQL to groups of students since 2014 at the non-profit LaunchCode in St. Louis. LaunchCode provides free tech training, paid apprenticeships, and career support to hundreds of people who have the ability and interest but not always the opportunity to land tech careers. For example, not having a college degree can eliminate […]
2021-12-31
404 reads
2021-12-25
216 reads
Back in the late 90s, I had one large book on my desk with everything I needed – or thought I needed -- to know about SQL Server. It covered T-SQL, installation, backups, security, and more. Over the years, Microsoft has added components like SQL Server Integration Services and features like windowing functions and improved […]
2021-12-11
378 reads
The 2021 virtual PASS Data Community Summit was held from November 8th through the 12th. PASS Summit has always been the biggest yearly conference for database professionals, and this year’s virtual conference had over 18,000 individuals registered! If you signed up for the event, you may now stream the sessions on-demand. This is an exclusive […]
2021-11-20
352 reads
I’m sure you’ve heard the adage that people are more afraid of public speaking than they are of death. On the other hand, some folks can’t get enough public speaking and look forward to opportunities to get up in front of a group and talk. Writing is not so scary since it’s a solitary activity, […]
2021-10-30
209 reads
It might be DNS is the problem more often in the future. Steve notes the attacks on this system are rising.
2021-10-23
112 reads
It's almost time for Brent Ozar's annual salary survey. Steve reminds you that you can influence the questions, but more importantly, take the survey and provide data for all of us.
2021-10-02
321 reads
I recently began writing an article to compare the performance of several window functions to traditional query methods. I began with my favorite function, LAG, but soon found that there were so many other ways to write the query that the article never covered the additional window functions. The article was quite fun to write, […]
2021-09-18
210 reads
Many data professionals have begun working remotely over the past year and a half which translates to less time spent commuting. In my own case, I’ve been a remote worker for almost ten years, but before that I spent two hours on the road each day. This got me wondering what folks have done with […]
2021-08-28
263 reads
By Arun Sirpal
As part of my wider work exploring Claude Code and AI-assisted database engineering, I...
By Bert Wagner
Train Wreck The last time I watched a high school band nearly fall apart mid-performance...
By Brian Kelley
If you are considering any of the ISACA AI certs like the Advanced Artificial...
Comments posted to this topic are about the item Why Your Index Isn't Being...
Comments posted to this topic are about the item Distance Metric Algorithms
Comments posted to this topic are about the item What Can AI Really Do?
What are the distance metric algorithms that can be used in VECTOR_DISTANCE()?
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